21177588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{56929}}^1$

素因数の和:56967

約数の個数: 24

約数和(自身を含む): 51009280

約数和(自身を除く): 29831692

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 56929, 113858, 170787, 227716, 341574, 683148, 1764799, 3529598, 5294397, 7059196, 10588794, 21177588]

約数ペア:

[(1, 21177588), (2, 10588794), (3, 7059196), (4, 5294397), (6, 3529598), (12, 1764799), (31, 683148), (62, 341574), (93, 227716), (124, 170787), (186, 113858), (372, 56929)]