3925638

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 8803200

約数和(自身を除く): 4877562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 523, 834, 1046, 1251, 1569, 2502, 3138, 3753, 4707, 7506, 9414, 14121, 28242, 72697, 145394, 218091, 436182, 654273, 1308546, 1962819, 3925638]

約数ペア:

[(1, 3925638), (2, 1962819), (3, 1308546), (6, 654273), (9, 436182), (18, 218091), (27, 145394), (54, 72697), (139, 28242), (278, 14121), (417, 9414), (523, 7506), (834, 4707), (1046, 3753), (1251, 3138), (1569, 2502)]