21683376

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:63

約数の個数: 210

約数和(自身を含む): 74407068

約数和(自身を除く): 52723692

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 144, 156, 162, 169, 176, 198, 208, 216, 234, 243, 264, 286, 297, 312, 324, 338, 351, 396, 429, 432, 468, 486, 507, 528, 572, 594, 624, 648, 676, 702, 729, 792, 858, 891, 936, 972, 1014, 1053, 1144, 1188, 1287, 1296, 1352, 1404, 1458, 1521, 1584, 1716, 1782, 1859, 1872, 1944, 2028, 2106, 2288, 2376, 2574, 2673, 2704, 2808, 2916, 3042, 3159, 3432, 3564, 3718, 3861, 3888, 4056, 4212, 4563, 4752, 5148, 5346, 5577, 5616, 5832, 6084, 6318, 6864, 7128, 7436, 7722, 8019, 8112, 8424, 9126, 9477, 10296, 10692, 11154, 11583, 11664, 12168, 12636, 13689, 14256, 14872, 15444, 16038, 16731, 16848, 18252, 18954, 20592, 21384, 22308, 23166, 24336, 25272, 27378, 29744, 30888, 32076, 33462, 34749, 36504, 37908, 41067, 42768, 44616, 46332, 50193, 50544, 54756, 61776, 64152, 66924, 69498, 73008, 75816, 82134, 89232, 92664, 100386, 104247, 109512, 123201, 128304, 133848, 138996, 150579, 151632, 164268, 185328, 200772, 208494, 219024, 246402, 267696, 277992, 301158, 328536, 401544, 416988, 451737, 492804, 555984, 602316, 657072, 803088, 833976, 903474, 985608, 1204632, 1355211, 1667952, 1806948, 1971216, 2409264, 2710422, 3613896, 5420844, 7227792, 10841688, 21683376]

約数ペア:

[(1, 21683376), (2, 10841688), (3, 7227792), (4, 5420844), (6, 3613896), (8, 2710422), (9, 2409264), (11, 1971216), (12, 1806948), (13, 1667952), (16, 1355211), (18, 1204632), (22, 985608), (24, 903474), (26, 833976), (27, 803088), (33, 657072), (36, 602316), (39, 555984), (44, 492804), (48, 451737), (52, 416988), (54, 401544), (66, 328536), (72, 301158), (78, 277992), (81, 267696), (88, 246402), (99, 219024), (104, 208494), (108, 200772), (117, 185328), (132, 164268), (143, 151632), (144, 150579), (156, 138996), (162, 133848), (169, 128304), (176, 123201), (198, 109512), (208, 104247), (216, 100386), (234, 92664), (243, 89232), (264, 82134), (286, 75816), (297, 73008), (312, 69498), (324, 66924), (338, 64152), (351, 61776), (396, 54756), (429, 50544), (432, 50193), (468, 46332), (486, 44616), (507, 42768), (528, 41067), (572, 37908), (594, 36504), (624, 34749), (648, 33462), (676, 32076), (702, 30888), (729, 29744), (792, 27378), (858, 25272), (891, 24336), (936, 23166), (972, 22308), (1014, 21384), (1053, 20592), (1144, 18954), (1188, 18252), (1287, 16848), (1296, 16731), (1352, 16038), (1404, 15444), (1458, 14872), (1521, 14256), (1584, 13689), (1716, 12636), (1782, 12168), (1859, 11664), (1872, 11583), (1944, 11154), (2028, 10692), (2106, 10296), (2288, 9477), (2376, 9126), (2574, 8424), (2673, 8112), (2704, 8019), (2808, 7722), (2916, 7436), (3042, 7128), (3159, 6864), (3432, 6318), (3564, 6084), (3718, 5832), (3861, 5616), (3888, 5577), (4056, 5346), (4212, 5148), (4563, 4752)]