18468230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15263}}^1$

素因数の和:15292

約数の個数: 24

約数和(自身を含む): 36542016

約数和(自身を除く): 18073786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 15263, 30526, 76315, 152630, 167893, 335786, 839465, 1678930, 1846823, 3693646, 9234115, 18468230]

約数ペア:

[(1, 18468230), (2, 9234115), (5, 3693646), (10, 1846823), (11, 1678930), (22, 839465), (55, 335786), (110, 167893), (121, 152630), (242, 76315), (605, 30526), (1210, 15263)]