21026415816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{95467}}^1$

素因数の和:95528

約数の個数: 192

約数和(自身を含む): 71486438400

約数和(自身を除く): 50460022584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 56, 57, 63, 69, 72, 76, 84, 92, 114, 126, 133, 138, 152, 161, 168, 171, 184, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 456, 483, 504, 532, 552, 644, 684, 798, 828, 874, 966, 1064, 1197, 1288, 1311, 1368, 1449, 1596, 1656, 1748, 1932, 2394, 2622, 2898, 3059, 3192, 3496, 3864, 3933, 4788, 5244, 5796, 6118, 7866, 9177, 9576, 10488, 11592, 12236, 15732, 18354, 24472, 27531, 31464, 36708, 55062, 73416, 95467, 110124, 190934, 220248, 286401, 381868, 572802, 668269, 763736, 859203, 1145604, 1336538, 1718406, 1813873, 2004807, 2195741, 2291208, 2673076, 3436812, 3627746, 4009614, 4391482, 5346152, 5441619, 6014421, 6587223, 6873624, 7255492, 8019228, 8782964, 10883238, 12028842, 12697111, 13174446, 14510984, 15370187, 16038456, 16324857, 17565928, 19761669, 21766476, 24057684, 25394222, 26348892, 30740374, 32649714, 38091333, 39523338, 41719079, 43532952, 46110561, 48115368, 50788444, 52697784, 61480748, 65299428, 76182666, 79046676, 83438158, 92221122, 101576888, 114273999, 122961496, 125157237, 130598856, 138331683, 152365332, 158093352, 166876316, 184442244, 228547998, 250314474, 276663366, 292033553, 304730664, 333752632, 368884488, 375471711, 457095996, 500628948, 553326732, 584067106, 750943422, 876100659, 914191992, 1001257896, 1106653464, 1168134212, 1501886844, 1752201318, 2336268424, 2628301977, 3003773688, 3504402636, 5256603954, 7008805272, 10513207908, 21026415816]

約数ペア:

[(1, 21026415816), (2, 10513207908), (3, 7008805272), (4, 5256603954), (6, 3504402636), (7, 3003773688), (8, 2628301977), (9, 2336268424), (12, 1752201318), (14, 1501886844), (18, 1168134212), (19, 1106653464), (21, 1001257896), (23, 914191992), (24, 876100659), (28, 750943422), (36, 584067106), (38, 553326732), (42, 500628948), (46, 457095996), (56, 375471711), (57, 368884488), (63, 333752632), (69, 304730664), (72, 292033553), (76, 276663366), (84, 250314474), (92, 228547998), (114, 184442244), (126, 166876316), (133, 158093352), (138, 152365332), (152, 138331683), (161, 130598856), (168, 125157237), (171, 122961496), (184, 114273999), (207, 101576888), (228, 92221122), (252, 83438158), (266, 79046676), (276, 76182666), (322, 65299428), (342, 61480748), (399, 52697784), (414, 50788444), (437, 48115368), (456, 46110561), (483, 43532952), (504, 41719079), (532, 39523338), (552, 38091333), (644, 32649714), (684, 30740374), (798, 26348892), (828, 25394222), (874, 24057684), (966, 21766476), (1064, 19761669), (1197, 17565928), (1288, 16324857), (1311, 16038456), (1368, 15370187), (1449, 14510984), (1596, 13174446), (1656, 12697111), (1748, 12028842), (1932, 10883238), (2394, 8782964), (2622, 8019228), (2898, 7255492), (3059, 6873624), (3192, 6587223), (3496, 6014421), (3864, 5441619), (3933, 5346152), (4788, 4391482), (5244, 4009614), (5796, 3627746), (6118, 3436812), (7866, 2673076), (9177, 2291208), (9576, 2195741), (10488, 2004807), (11592, 1813873), (12236, 1718406), (15732, 1336538), (18354, 1145604), (24472, 859203), (27531, 763736), (31464, 668269), (36708, 572802), (55062, 381868), (73416, 286401), (95467, 220248), (110124, 190934)]