42625518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 93321216

約数和(自身を除く): 50695698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 169, 254, 331, 338, 381, 507, 662, 762, 993, 1014, 1651, 1986, 3302, 4303, 4953, 8606, 9906, 12909, 21463, 25818, 42037, 42926, 55939, 64389, 84074, 111878, 126111, 128778, 167817, 252222, 335634, 546481, 1092962, 1639443, 3278886, 7104253, 14208506, 21312759, 42625518]

約数ペア:

[(1, 42625518), (2, 21312759), (3, 14208506), (6, 7104253), (13, 3278886), (26, 1639443), (39, 1092962), (78, 546481), (127, 335634), (169, 252222), (254, 167817), (331, 128778), (338, 126111), (381, 111878), (507, 84074), (662, 64389), (762, 55939), (993, 42926), (1014, 42037), (1651, 25818), (1986, 21463), (3302, 12909), (4303, 9906), (4953, 8606)]