13639944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13217}}^1$

素因数の和:13269

約数の個数: 32

約数和(自身を含む): 34895520

約数和(自身を除く): 21255576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 13217, 26434, 39651, 52868, 79302, 105736, 158604, 317208, 568331, 1136662, 1704993, 2273324, 3409986, 4546648, 6819972, 13639944]

約数ペア:

[(1, 13639944), (2, 6819972), (3, 4546648), (4, 3409986), (6, 2273324), (8, 1704993), (12, 1136662), (24, 568331), (43, 317208), (86, 158604), (129, 105736), (172, 79302), (258, 52868), (344, 39651), (516, 26434), (1032, 13217)]