25165962

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 56339712

約数和(自身を除く): 31173750

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 151, 197, 282, 302, 394, 423, 453, 591, 846, 906, 1182, 1359, 1773, 2718, 3546, 7097, 9259, 14194, 18518, 21291, 27777, 29747, 42582, 55554, 59494, 63873, 83331, 89241, 127746, 166662, 178482, 267723, 535446, 1398109, 2796218, 4194327, 8388654, 12582981, 25165962]

約数ペア:

[(1, 25165962), (2, 12582981), (3, 8388654), (6, 4194327), (9, 2796218), (18, 1398109), (47, 535446), (94, 267723), (141, 178482), (151, 166662), (197, 127746), (282, 89241), (302, 83331), (394, 63873), (423, 59494), (453, 55554), (591, 42582), (846, 29747), (906, 27777), (1182, 21291), (1359, 18518), (1773, 14194), (2718, 9259), (3546, 7097)]