16428366

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{3851}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 36979200

約数和(自身を除く): 20550834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 3851, 4266, 7702, 11553, 23106, 34659, 69318, 103977, 207954, 304229, 608458, 912687, 1825374, 2738061, 5476122, 8214183, 16428366]

約数ペア:

[(1, 16428366), (2, 8214183), (3, 5476122), (6, 2738061), (9, 1825374), (18, 912687), (27, 608458), (54, 304229), (79, 207954), (158, 103977), (237, 69318), (474, 34659), (711, 23106), (1422, 11553), (2133, 7702), (3851, 4266)]