21101754696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{41609}}^1$

素因数の和:41759

約数の個数: 128

約数和(自身を含む): 61476278400

約数和(自身を除く): 40374523704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 113, 132, 136, 187, 204, 226, 264, 339, 374, 408, 452, 561, 678, 748, 904, 1122, 1243, 1356, 1496, 1921, 2244, 2486, 2712, 3729, 3842, 4488, 4972, 5763, 7458, 7684, 9944, 11526, 14916, 15368, 21131, 23052, 29832, 41609, 42262, 46104, 63393, 83218, 84524, 124827, 126786, 166436, 169048, 249654, 253572, 332872, 457699, 499308, 507144, 707353, 915398, 998616, 1373097, 1414706, 1830796, 2122059, 2746194, 2829412, 3661592, 4244118, 4701817, 5492388, 5658824, 7780883, 8488236, 9403634, 10984776, 14105451, 15561766, 16976472, 18807268, 23342649, 28210902, 31123532, 37614536, 46685298, 51719987, 56421804, 62247064, 79930889, 93370596, 103439974, 112843608, 155159961, 159861778, 186741192, 206879948, 239792667, 310319922, 319723556, 413759896, 479585334, 620639844, 639447112, 879239779, 959170668, 1241279688, 1758479558, 1918341336, 2637719337, 3516959116, 5275438674, 7033918232, 10550877348, 21101754696]

約数ペア:

[(1, 21101754696), (2, 10550877348), (3, 7033918232), (4, 5275438674), (6, 3516959116), (8, 2637719337), (11, 1918341336), (12, 1758479558), (17, 1241279688), (22, 959170668), (24, 879239779), (33, 639447112), (34, 620639844), (44, 479585334), (51, 413759896), (66, 319723556), (68, 310319922), (88, 239792667), (102, 206879948), (113, 186741192), (132, 159861778), (136, 155159961), (187, 112843608), (204, 103439974), (226, 93370596), (264, 79930889), (339, 62247064), (374, 56421804), (408, 51719987), (452, 46685298), (561, 37614536), (678, 31123532), (748, 28210902), (904, 23342649), (1122, 18807268), (1243, 16976472), (1356, 15561766), (1496, 14105451), (1921, 10984776), (2244, 9403634), (2486, 8488236), (2712, 7780883), (3729, 5658824), (3842, 5492388), (4488, 4701817), (4972, 4244118), (5763, 3661592), (7458, 2829412), (7684, 2746194), (9944, 2122059), (11526, 1830796), (14916, 1414706), (15368, 1373097), (21131, 998616), (23052, 915398), (29832, 707353), (41609, 507144), (42262, 499308), (46104, 457699), (63393, 332872), (83218, 253572), (84524, 249654), (124827, 169048), (126786, 166436)]