28364994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{225119}}^1$

素因数の和:225134

約数の個数: 24

約数和(自身を含む): 70237440

約数和(自身を除く): 41872446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 225119, 450238, 675357, 1350714, 1575833, 2026071, 3151666, 4052142, 4727499, 9454998, 14182497, 28364994]

約数ペア:

[(1, 28364994), (2, 14182497), (3, 9454998), (6, 4727499), (7, 4052142), (9, 3151666), (14, 2026071), (18, 1575833), (21, 1350714), (42, 675357), (63, 450238), (126, 225119)]