18190584

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{541}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 49462920

約数和(自身を除く): 31272336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 541, 934, 1082, 1401, 1623, 1868, 2164, 2802, 3246, 3736, 4203, 4328, 4869, 5604, 6492, 8406, 9738, 11208, 12984, 16812, 19476, 33624, 38952, 252647, 505294, 757941, 1010588, 1515882, 2021176, 2273823, 3031764, 4547646, 6063528, 9095292, 18190584]

約数ペア:

[(1, 18190584), (2, 9095292), (3, 6063528), (4, 4547646), (6, 3031764), (8, 2273823), (9, 2021176), (12, 1515882), (18, 1010588), (24, 757941), (36, 505294), (72, 252647), (467, 38952), (541, 33624), (934, 19476), (1082, 16812), (1401, 12984), (1623, 11208), (1868, 9738), (2164, 8406), (2802, 6492), (3246, 5604), (3736, 4869), (4203, 4328)]