25080426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6467

約数の個数: 48

約数和(自身を含む): 64117248

約数和(自身を除く): 39036822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 6421, 12842, 19263, 38526, 44947, 57789, 89894, 115578, 134841, 199051, 269682, 398102, 404523, 597153, 809046, 1194306, 1393357, 1791459, 2786714, 3582918, 4180071, 8360142, 12540213, 25080426]

約数ペア:

[(1, 25080426), (2, 12540213), (3, 8360142), (6, 4180071), (7, 3582918), (9, 2786714), (14, 1791459), (18, 1393357), (21, 1194306), (31, 809046), (42, 597153), (62, 404523), (63, 398102), (93, 269682), (126, 199051), (186, 134841), (217, 115578), (279, 89894), (434, 57789), (558, 44947), (651, 38526), (1302, 19263), (1953, 12842), (3906, 6421)]