18722064

素因数分解:

$2^4\times 3^1\times {\mathrm{390043}}^1$

素因数の和:390054

約数の個数: 20

約数和(自身を含む): 48365456

約数和(自身を除く): 29643392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 390043, 780086, 1170129, 1560172, 2340258, 3120344, 4680516, 6240688, 9361032, 18722064]

約数ペア:

[(1, 18722064), (2, 9361032), (3, 6240688), (4, 4680516), (6, 3120344), (8, 2340258), (12, 1560172), (16, 1170129), (24, 780086), (48, 390043)]