18043472

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{3407}}^1$

素因数の和:3746

約数の個数: 20

約数和(自身を含む): 35075136

約数和(自身を除く): 17031664

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 3407, 5296, 6814, 13628, 27256, 54512, 1127717, 2255434, 4510868, 9021736, 18043472]

約数ペア:

[(1, 18043472), (2, 9021736), (4, 4510868), (8, 2255434), (16, 1127717), (331, 54512), (662, 27256), (1324, 13628), (2648, 6814), (3407, 5296)]