18026835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 29892720

約数和(自身を除く): 11865885

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 1429, 2523, 4205, 4287, 7145, 12615, 21435, 41441, 124323, 207205, 621615, 1201789, 3605367, 6008945, 18026835]

約数ペア:

[(1, 18026835), (3, 6008945), (5, 3605367), (15, 1201789), (29, 621615), (87, 207205), (145, 124323), (435, 41441), (841, 21435), (1429, 12615), (2523, 7145), (4205, 4287)]