8397858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 19445760

約数和(自身を除く): 11047902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 2531, 3318, 5062, 7593, 15186, 17717, 35434, 53151, 106302, 199949, 399898, 599847, 1199694, 1399643, 2799286, 4198929, 8397858]

約数ペア:

[(1, 8397858), (2, 4198929), (3, 2799286), (6, 1399643), (7, 1199694), (14, 599847), (21, 399898), (42, 199949), (79, 106302), (158, 53151), (237, 35434), (474, 17717), (553, 15186), (1106, 7593), (1659, 5062), (2531, 3318)]