121621122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 325140480

約数和(自身を除く): 203519358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 97, 107, 126, 186, 189, 194, 214, 217, 279, 291, 321, 378, 434, 558, 582, 642, 651, 679, 749, 837, 873, 963, 1302, 1358, 1498, 1674, 1746, 1926, 1953, 2037, 2247, 2619, 2889, 3007, 3317, 3906, 4074, 4494, 5238, 5778, 5859, 6014, 6111, 6634, 6741, 9021, 9951, 10379, 11718, 12222, 13482, 18042, 18333, 19902, 20223, 20758, 21049, 23219, 27063, 29853, 31137, 36666, 40446, 42098, 46438, 54126, 59706, 62274, 63147, 69657, 72653, 81189, 89559, 93411, 126294, 139314, 145306, 162378, 179118, 186822, 189441, 208971, 217959, 280233, 321749, 378882, 417942, 435918, 560466, 568323, 626913, 643498, 653877, 965247, 1136646, 1253826, 1307754, 1930494, 1961631, 2252243, 2895741, 3923262, 4504486, 5791482, 6756729, 8687223, 13513458, 17374446, 20270187, 40540374, 60810561, 121621122]

約数ペア:

[(1, 121621122), (2, 60810561), (3, 40540374), (6, 20270187), (7, 17374446), (9, 13513458), (14, 8687223), (18, 6756729), (21, 5791482), (27, 4504486), (31, 3923262), (42, 2895741), (54, 2252243), (62, 1961631), (63, 1930494), (93, 1307754), (97, 1253826), (107, 1136646), (126, 965247), (186, 653877), (189, 643498), (194, 626913), (214, 568323), (217, 560466), (279, 435918), (291, 417942), (321, 378882), (378, 321749), (434, 280233), (558, 217959), (582, 208971), (642, 189441), (651, 186822), (679, 179118), (749, 162378), (837, 145306), (873, 139314), (963, 126294), (1302, 93411), (1358, 89559), (1498, 81189), (1674, 72653), (1746, 69657), (1926, 63147), (1953, 62274), (2037, 59706), (2247, 54126), (2619, 46438), (2889, 42098), (3007, 40446), (3317, 36666), (3906, 31137), (4074, 29853), (4494, 27063), (5238, 23219), (5778, 21049), (5859, 20758), (6014, 20223), (6111, 19902), (6634, 18333), (6741, 18042), (9021, 13482), (9951, 12222), (10379, 11718)]