21963768

素因数分解:

$2^3\times 3^1\times {\mathrm{915157}}^1$

素因数の和:915166

約数の個数: 16

約数和(自身を含む): 54909480

約数和(自身を除く): 32945712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 915157, 1830314, 2745471, 3660628, 5490942, 7321256, 10981884, 21963768]

約数ペア:

[(1, 21963768), (2, 10981884), (3, 7321256), (4, 5490942), (6, 3660628), (8, 2745471), (12, 1830314), (24, 915157)]