3986838

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3700

約数の個数: 24

約数和(自身を含む): 8782176

約数和(自身を除く): 4795338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 3631, 7262, 10893, 21786, 32679, 65358, 221491, 442982, 664473, 1328946, 1993419, 3986838]

約数ペア:

[(1, 3986838), (2, 1993419), (3, 1328946), (6, 664473), (9, 442982), (18, 221491), (61, 65358), (122, 32679), (183, 21786), (366, 10893), (549, 7262), (1098, 3631)]