147521214

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{30467}}^1$

素因数の和:30744

約数の個数: 24

約数和(自身を含む): 320828040

約数和(自身を除く): 173306826

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 30467, 60934, 91401, 182802, 274203, 548406, 8195623, 16391246, 24586869, 49173738, 73760607, 147521214]

約数ペア:

[(1, 147521214), (2, 73760607), (3, 49173738), (6, 24586869), (9, 16391246), (18, 8195623), (269, 548406), (538, 274203), (807, 182802), (1614, 91401), (2421, 60934), (4842, 30467)]