18444990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5441}}^1$

素因数の和:5564

約数の個数: 32

約数和(自身を含む): 44667936

約数和(自身を除く): 26222946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 5441, 10882, 16323, 27205, 32646, 54410, 81615, 163230, 614833, 1229666, 1844499, 3074165, 3688998, 6148330, 9222495, 18444990]

約数ペア:

[(1, 18444990), (2, 9222495), (3, 6148330), (5, 3688998), (6, 3074165), (10, 1844499), (15, 1229666), (30, 614833), (113, 163230), (226, 81615), (339, 54410), (565, 32646), (678, 27205), (1130, 16323), (1695, 10882), (3390, 5441)]