25077906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{28433}}^1$

素因数の和:28455

約数の個数: 36

約数和(自身を含む): 63208782

約数和(自身を除く): 38130876

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 28433, 56866, 85299, 170598, 199031, 255897, 398062, 511794, 597093, 1194186, 1393217, 1791279, 2786434, 3582558, 4179651, 8359302, 12538953, 25077906]

約数ペア:

[(1, 25077906), (2, 12538953), (3, 8359302), (6, 4179651), (7, 3582558), (9, 2786434), (14, 1791279), (18, 1393217), (21, 1194186), (42, 597093), (49, 511794), (63, 398062), (98, 255897), (126, 199031), (147, 170598), (294, 85299), (441, 56866), (882, 28433)]