21060384912

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49393}}^1$

素因数の和:49467

約数の個数: 200

約数和(自身を含む): 71146327296

約数和(自身を除く): 50085942384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 252, 282, 324, 329, 336, 376, 378, 423, 432, 504, 564, 567, 648, 658, 752, 756, 846, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1512, 1692, 1974, 2256, 2268, 2538, 2632, 2961, 3024, 3384, 3807, 3948, 4536, 5076, 5264, 5922, 6768, 7614, 7896, 8883, 9072, 10152, 11844, 15228, 15792, 17766, 20304, 23688, 26649, 30456, 35532, 47376, 49393, 53298, 60912, 71064, 98786, 106596, 142128, 148179, 197572, 213192, 296358, 345751, 395144, 426384, 444537, 592716, 691502, 790288, 889074, 1037253, 1185432, 1333611, 1383004, 1778148, 2074506, 2321471, 2370864, 2667222, 2766008, 3111759, 3556296, 4000833, 4149012, 4642942, 5334444, 5532016, 6223518, 6964413, 7112592, 8001666, 8298024, 9285884, 9335277, 10668888, 12447036, 13928826, 16003332, 16250297, 16596048, 18571768, 18670554, 20893239, 21337776, 24894072, 27857652, 28005831, 32006664, 32500594, 37143536, 37341108, 41786478, 48750891, 49788144, 55715304, 56011662, 62679717, 64013328, 65001188, 74682216, 83572956, 97501782, 111430608, 112023324, 125359434, 130002376, 146252673, 149364432, 167145912, 188039151, 195003564, 224046648, 250718868, 260004752, 292505346, 334291824, 376078302, 390007128, 438758019, 448093296, 501437736, 585010692, 752156604, 780014256, 877516038, 1002875472, 1170021384, 1316274057, 1504313208, 1755032076, 2340042768, 2632548114, 3008626416, 3510064152, 5265096228, 7020128304, 10530192456, 21060384912]

約数ペア:

[(1, 21060384912), (2, 10530192456), (3, 7020128304), (4, 5265096228), (6, 3510064152), (7, 3008626416), (8, 2632548114), (9, 2340042768), (12, 1755032076), (14, 1504313208), (16, 1316274057), (18, 1170021384), (21, 1002875472), (24, 877516038), (27, 780014256), (28, 752156604), (36, 585010692), (42, 501437736), (47, 448093296), (48, 438758019), (54, 390007128), (56, 376078302), (63, 334291824), (72, 292505346), (81, 260004752), (84, 250718868), (94, 224046648), (108, 195003564), (112, 188039151), (126, 167145912), (141, 149364432), (144, 146252673), (162, 130002376), (168, 125359434), (188, 112023324), (189, 111430608), (216, 97501782), (252, 83572956), (282, 74682216), (324, 65001188), (329, 64013328), (336, 62679717), (376, 56011662), (378, 55715304), (423, 49788144), (432, 48750891), (504, 41786478), (564, 37341108), (567, 37143536), (648, 32500594), (658, 32006664), (752, 28005831), (756, 27857652), (846, 24894072), (987, 21337776), (1008, 20893239), (1128, 18670554), (1134, 18571768), (1269, 16596048), (1296, 16250297), (1316, 16003332), (1512, 13928826), (1692, 12447036), (1974, 10668888), (2256, 9335277), (2268, 9285884), (2538, 8298024), (2632, 8001666), (2961, 7112592), (3024, 6964413), (3384, 6223518), (3807, 5532016), (3948, 5334444), (4536, 4642942), (5076, 4149012), (5264, 4000833), (5922, 3556296), (6768, 3111759), (7614, 2766008), (7896, 2667222), (8883, 2370864), (9072, 2321471), (10152, 2074506), (11844, 1778148), (15228, 1383004), (15792, 1333611), (17766, 1185432), (20304, 1037253), (23688, 889074), (26649, 790288), (30456, 691502), (35532, 592716), (47376, 444537), (49393, 426384), (53298, 395144), (60912, 345751), (71064, 296358), (98786, 213192), (106596, 197572), (142128, 148179)]