25312734

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 56434560

約数和(自身を除く): 31121826

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 139, 151, 201, 278, 302, 402, 417, 453, 603, 834, 906, 1206, 1251, 1359, 2502, 2718, 9313, 10117, 18626, 20234, 20989, 27939, 30351, 41978, 55878, 60702, 62967, 83817, 91053, 125934, 167634, 182106, 188901, 377802, 1406263, 2812526, 4218789, 8437578, 12656367, 25312734]

約数ペア:

[(1, 25312734), (2, 12656367), (3, 8437578), (6, 4218789), (9, 2812526), (18, 1406263), (67, 377802), (134, 188901), (139, 182106), (151, 167634), (201, 125934), (278, 91053), (302, 83817), (402, 62967), (417, 60702), (453, 55878), (603, 41978), (834, 30351), (906, 27939), (1206, 20989), (1251, 20234), (1359, 18626), (2502, 10117), (2718, 9313)]