18272748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{117133}}^1$

素因数の和:117153

約数の個数: 24

約数和(自身を含む): 45916528

約数和(自身を除く): 27643780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 117133, 234266, 351399, 468532, 702798, 1405596, 1522729, 3045458, 4568187, 6090916, 9136374, 18272748]

約数ペア:

[(1, 18272748), (2, 9136374), (3, 6090916), (4, 4568187), (6, 3045458), (12, 1522729), (13, 1405596), (26, 702798), (39, 468532), (52, 351399), (78, 234266), (156, 117133)]