42490494

素因数分解:

$2^1\times 3^6\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 56

約数和(自身を含む): 96691152

約数和(自身を除く): 54200658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 193, 243, 302, 386, 453, 486, 579, 729, 906, 1158, 1359, 1458, 1737, 2718, 3474, 4077, 5211, 8154, 10422, 12231, 15633, 24462, 29143, 31266, 36693, 46899, 58286, 73386, 87429, 93798, 110079, 140697, 174858, 220158, 262287, 281394, 524574, 786861, 1573722, 2360583, 4721166, 7081749, 14163498, 21245247, 42490494]

約数ペア:

[(1, 42490494), (2, 21245247), (3, 14163498), (6, 7081749), (9, 4721166), (18, 2360583), (27, 1573722), (54, 786861), (81, 524574), (151, 281394), (162, 262287), (193, 220158), (243, 174858), (302, 140697), (386, 110079), (453, 93798), (486, 87429), (579, 73386), (729, 58286), (906, 46899), (1158, 36693), (1359, 31266), (1458, 29143), (1737, 24462), (2718, 15633), (3474, 12231), (4077, 10422), (5211, 8154)]