7631766

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 18063360

約数和(自身を除く): 10431594

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 97, 141, 186, 194, 279, 282, 291, 423, 558, 582, 837, 846, 873, 1269, 1457, 1674, 1746, 2538, 2619, 2914, 3007, 4371, 4559, 5238, 6014, 8742, 9021, 9118, 13113, 13677, 18042, 26226, 27063, 27354, 39339, 41031, 54126, 78678, 81189, 82062, 123093, 141329, 162378, 246186, 282658, 423987, 847974, 1271961, 2543922, 3815883, 7631766]

約数ペア:

[(1, 7631766), (2, 3815883), (3, 2543922), (6, 1271961), (9, 847974), (18, 423987), (27, 282658), (31, 246186), (47, 162378), (54, 141329), (62, 123093), (93, 82062), (94, 81189), (97, 78678), (141, 54126), (186, 41031), (194, 39339), (279, 27354), (282, 27063), (291, 26226), (423, 18042), (558, 13677), (582, 13113), (837, 9118), (846, 9021), (873, 8742), (1269, 6014), (1457, 5238), (1674, 4559), (1746, 4371), (2538, 3007), (2619, 2914)]