180831438

素因数分解:

$2^1\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{8161}}^1$

素因数の和:9400

約数の個数: 24

約数和(自身を含む): 392167776

約数和(自身を除く): 211336338

約数列:

[1, 2, 3, 6, 9, 18, 1231, 2462, 3693, 7386, 8161, 11079, 16322, 22158, 24483, 48966, 73449, 146898, 10046191, 20092382, 30138573, 60277146, 90415719, 180831438]

約数ペア:

[(1, 180831438), (2, 90415719), (3, 60277146), (6, 30138573), (9, 20092382), (18, 10046191), (1231, 146898), (2462, 73449), (3693, 48966), (7386, 24483), (8161, 22158), (11079, 16322)]