39197718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6619}}^1$

素因数の和:6681

約数の個数: 48

約数和(自身を含む): 99141120

約数和(自身を除く): 59943402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 6619, 13238, 19857, 39714, 46333, 59571, 92666, 119142, 138999, 277998, 311093, 416997, 622186, 833994, 933279, 1866558, 2177651, 2799837, 4355302, 5599674, 6532953, 13065906, 19598859, 39197718]

約数ペア:

[(1, 39197718), (2, 19598859), (3, 13065906), (6, 6532953), (7, 5599674), (9, 4355302), (14, 2799837), (18, 2177651), (21, 1866558), (42, 933279), (47, 833994), (63, 622186), (94, 416997), (126, 311093), (141, 277998), (282, 138999), (329, 119142), (423, 92666), (658, 59571), (846, 46333), (987, 39714), (1974, 19857), (2961, 13238), (5922, 6619)]