1940407638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{24223}}^1$

素因数の和:24333

約数の個数: 48

約数和(自身を含む): 4255672320

約数和(自身を除く): 2315264682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 169, 237, 338, 474, 507, 1014, 1027, 2054, 3081, 6162, 13351, 24223, 26702, 40053, 48446, 72669, 80106, 145338, 314899, 629798, 944697, 1889394, 1913617, 3827234, 4093687, 5740851, 8187374, 11481702, 12281061, 24562122, 24877021, 49754042, 74631063, 149262126, 323401273, 646802546, 970203819, 1940407638]

約数ペア:

[(1, 1940407638), (2, 970203819), (3, 646802546), (6, 323401273), (13, 149262126), (26, 74631063), (39, 49754042), (78, 24877021), (79, 24562122), (158, 12281061), (169, 11481702), (237, 8187374), (338, 5740851), (474, 4093687), (507, 3827234), (1014, 1913617), (1027, 1889394), (2054, 944697), (3081, 629798), (6162, 314899), (13351, 145338), (24223, 80106), (26702, 72669), (40053, 48446)]