81800694

素因数分解:

$2^1\times 3^2\times {\mathrm{1933}}^1\times {\mathrm{2351}}^1$

素因数の和:4292

約数の個数: 24

約数和(自身を含む): 177401952

約数和(自身を除く): 95601258

約数列:

[1, 2, 3, 6, 9, 18, 1933, 2351, 3866, 4702, 5799, 7053, 11598, 14106, 17397, 21159, 34794, 42318, 4544483, 9088966, 13633449, 27266898, 40900347, 81800694]

約数ペア:

[(1, 81800694), (2, 40900347), (3, 27266898), (6, 13633449), (9, 9088966), (18, 4544483), (1933, 42318), (2351, 34794), (3866, 21159), (4702, 17397), (5799, 14106), (7053, 11598)]