25848522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 64326912

約数和(自身を除く): 38478390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 757, 813, 1514, 1626, 1897, 2271, 2439, 3794, 4542, 4878, 5299, 5691, 6813, 10598, 11382, 13626, 15897, 17073, 31794, 34146, 47691, 95382, 205147, 410294, 615441, 1230882, 1436029, 1846323, 2872058, 3692646, 4308087, 8616174, 12924261, 25848522]

約数ペア:

[(1, 25848522), (2, 12924261), (3, 8616174), (6, 4308087), (7, 3692646), (9, 2872058), (14, 1846323), (18, 1436029), (21, 1230882), (42, 615441), (63, 410294), (126, 205147), (271, 95382), (542, 47691), (757, 34146), (813, 31794), (1514, 17073), (1626, 15897), (1897, 13626), (2271, 11382), (2439, 10598), (3794, 6813), (4542, 5691), (4878, 5299)]