25685298

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 57987072

約数和(自身を除く): 32301774

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 241, 279, 382, 482, 558, 573, 723, 1146, 1446, 1719, 2169, 3438, 4338, 5921, 7471, 11842, 14942, 17763, 22413, 35526, 44826, 46031, 53289, 67239, 92062, 106578, 134478, 138093, 276186, 414279, 828558, 1426961, 2853922, 4280883, 8561766, 12842649, 25685298]

約数ペア:

[(1, 25685298), (2, 12842649), (3, 8561766), (6, 4280883), (9, 2853922), (18, 1426961), (31, 828558), (62, 414279), (93, 276186), (186, 138093), (191, 134478), (241, 106578), (279, 92062), (382, 67239), (482, 53289), (558, 46031), (573, 44826), (723, 35526), (1146, 22413), (1446, 17763), (1719, 14942), (2169, 11842), (3438, 7471), (4338, 5921)]