39137046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 88252416

約数和(自身を除く): 49115370

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 71, 74, 78, 111, 142, 191, 213, 222, 382, 426, 481, 573, 923, 962, 1146, 1443, 1846, 2483, 2627, 2769, 2886, 4966, 5254, 5538, 7067, 7449, 7881, 13561, 14134, 14898, 15762, 21201, 27122, 34151, 40683, 42402, 68302, 81366, 91871, 102453, 176293, 183742, 204906, 275613, 352586, 501757, 528879, 551226, 1003514, 1057758, 1505271, 3010542, 6522841, 13045682, 19568523, 39137046]

約数ペア:

[(1, 39137046), (2, 19568523), (3, 13045682), (6, 6522841), (13, 3010542), (26, 1505271), (37, 1057758), (39, 1003514), (71, 551226), (74, 528879), (78, 501757), (111, 352586), (142, 275613), (191, 204906), (213, 183742), (222, 176293), (382, 102453), (426, 91871), (481, 81366), (573, 68302), (923, 42402), (962, 40683), (1146, 34151), (1443, 27122), (1846, 21201), (2483, 15762), (2627, 14898), (2769, 14134), (2886, 13561), (4966, 7881), (5254, 7449), (5538, 7067)]