16857942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 18600618

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 809, 906, 1618, 2427, 3473, 4854, 6946, 10419, 18607, 20838, 37214, 55821, 111642, 122159, 244318, 366477, 732954, 2809657, 5619314, 8428971, 16857942]

約数ペア:

[(1, 16857942), (2, 8428971), (3, 5619314), (6, 2809657), (23, 732954), (46, 366477), (69, 244318), (138, 122159), (151, 111642), (302, 55821), (453, 37214), (809, 20838), (906, 18607), (1618, 10419), (2427, 6946), (3473, 4854)]