37680578

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 66090816

約数和(自身を除く): 28410238

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 131, 169, 262, 299, 338, 481, 598, 851, 962, 1702, 1703, 3013, 3406, 3887, 4847, 6026, 6253, 7774, 9694, 11063, 12506, 22126, 22139, 39169, 44278, 63011, 78338, 111481, 126022, 143819, 222962, 287638, 509197, 819143, 1018394, 1449253, 1638286, 2898506, 18840289, 37680578]

約数ペア:

[(1, 37680578), (2, 18840289), (13, 2898506), (23, 1638286), (26, 1449253), (37, 1018394), (46, 819143), (74, 509197), (131, 287638), (169, 222962), (262, 143819), (299, 126022), (338, 111481), (481, 78338), (598, 63011), (851, 44278), (962, 39169), (1702, 22139), (1703, 22126), (3013, 12506), (3406, 11063), (3887, 9694), (4847, 7774), (6026, 6253)]