42191618

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 75907584

約数和(自身を除く): 33715966

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1733, 1739, 3466, 3478, 12131, 12173, 24262, 24346, 64121, 81451, 128242, 162902, 448847, 570157, 897694, 1140314, 3013687, 6027374, 21095809, 42191618]

約数ペア:

[(1, 42191618), (2, 21095809), (7, 6027374), (14, 3013687), (37, 1140314), (47, 897694), (74, 570157), (94, 448847), (259, 162902), (329, 128242), (518, 81451), (658, 64121), (1733, 24346), (1739, 24262), (3466, 12173), (3478, 12131)]