15944502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 37420272

約数和(自身を除く): 21475770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 281, 294, 386, 562, 579, 843, 1158, 1351, 1686, 1967, 2702, 3934, 4053, 5901, 8106, 9457, 11802, 13769, 18914, 27538, 28371, 41307, 54233, 56742, 82614, 108466, 162699, 325398, 379631, 759262, 1138893, 2277786, 2657417, 5314834, 7972251, 15944502]

約数ペア:

[(1, 15944502), (2, 7972251), (3, 5314834), (6, 2657417), (7, 2277786), (14, 1138893), (21, 759262), (42, 379631), (49, 325398), (98, 162699), (147, 108466), (193, 82614), (281, 56742), (294, 54233), (386, 41307), (562, 28371), (579, 27538), (843, 18914), (1158, 13769), (1351, 11802), (1686, 9457), (1967, 8106), (2702, 5901), (3934, 4053)]