31131114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 45592086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 238, 354, 357, 413, 714, 739, 826, 1003, 1239, 1478, 2006, 2217, 2478, 3009, 4434, 5173, 6018, 7021, 10346, 12563, 14042, 15519, 21063, 25126, 31038, 37689, 42126, 43601, 75378, 87202, 87941, 130803, 175882, 261606, 263823, 305207, 527646, 610414, 741217, 915621, 1482434, 1831242, 2223651, 4447302, 5188519, 10377038, 15565557, 31131114]

約数ペア:

[(1, 31131114), (2, 15565557), (3, 10377038), (6, 5188519), (7, 4447302), (14, 2223651), (17, 1831242), (21, 1482434), (34, 915621), (42, 741217), (51, 610414), (59, 527646), (102, 305207), (118, 263823), (119, 261606), (177, 175882), (238, 130803), (354, 87941), (357, 87202), (413, 75378), (714, 43601), (739, 42126), (826, 37689), (1003, 31038), (1239, 25126), (1478, 21063), (2006, 15519), (2217, 14042), (2478, 12563), (3009, 10346), (4434, 7021), (5173, 6018)]