42520301964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5442947}}^1$

素因数の和:5442995

約数の個数: 72

約数和(自身を含む): 126798916608

約数和(自身を除く): 84278614644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 5442947, 10885894, 16328841, 21771788, 32657682, 38100629, 48986523, 65315364, 76201258, 97973046, 114301887, 152402516, 168731357, 195946092, 228603774, 337462714, 342905661, 457207548, 506194071, 674925428, 685811322, 1012388142, 1181119499, 1371622644, 1518582213, 2024776284, 2362238998, 3037164426, 3543358497, 4724477996, 6074328852, 7086716994, 10630075491, 14173433988, 21260150982, 42520301964]

約数ペア:

[(1, 42520301964), (2, 21260150982), (3, 14173433988), (4, 10630075491), (6, 7086716994), (7, 6074328852), (9, 4724477996), (12, 3543358497), (14, 3037164426), (18, 2362238998), (21, 2024776284), (28, 1518582213), (31, 1371622644), (36, 1181119499), (42, 1012388142), (62, 685811322), (63, 674925428), (84, 506194071), (93, 457207548), (124, 342905661), (126, 337462714), (186, 228603774), (217, 195946092), (252, 168731357), (279, 152402516), (372, 114301887), (434, 97973046), (558, 76201258), (651, 65315364), (868, 48986523), (1116, 38100629), (1302, 32657682), (1953, 21771788), (2604, 16328841), (3906, 10885894), (7812, 5442947)]