1531985652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1372747}}^1$

素因数の和:1372788

約数の個数: 36

約数和(自身を含む): 3997442176

約数和(自身を除く): 2465456524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1372747, 2745494, 4118241, 5490988, 8236482, 12354723, 16472964, 24709446, 42555157, 49418892, 85110314, 127665471, 170220628, 255330942, 382996413, 510661884, 765992826, 1531985652]

約数ペア:

[(1, 1531985652), (2, 765992826), (3, 510661884), (4, 382996413), (6, 255330942), (9, 170220628), (12, 127665471), (18, 85110314), (31, 49418892), (36, 42555157), (62, 24709446), (93, 16472964), (124, 12354723), (186, 8236482), (279, 5490988), (372, 4118241), (558, 2745494), (1116, 1372747)]