18186592

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{13217}}^1$

素因数の和:13270

約数の個数: 24

約数和(自身を含む): 36640296

約数和(自身を除く): 18453704

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 13217, 26434, 52868, 105736, 211472, 422944, 568331, 1136662, 2273324, 4546648, 9093296, 18186592]

約数ペア:

[(1, 18186592), (2, 9093296), (4, 4546648), (8, 2273324), (16, 1136662), (32, 568331), (43, 422944), (86, 211472), (172, 105736), (344, 52868), (688, 26434), (1376, 13217)]