18264748

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 32754960

約数和(自身を除く): 14490212

約数列:

[1, 2, 4, 59, 118, 193, 236, 386, 401, 772, 802, 1604, 11387, 22774, 23659, 45548, 47318, 77393, 94636, 154786, 309572, 4566187, 9132374, 18264748]

約数ペア:

[(1, 18264748), (2, 9132374), (4, 4566187), (59, 309572), (118, 154786), (193, 94636), (236, 77393), (386, 47318), (401, 45548), (772, 23659), (802, 22774), (1604, 11387)]