18241048

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1151}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 39260160

約数和(自身を除く): 21019112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1151, 1981, 2264, 2302, 3962, 4604, 7924, 8057, 9208, 15848, 16114, 32228, 64456, 325733, 651466, 1302932, 2280131, 2605864, 4560262, 9120524, 18241048]

約数ペア:

[(1, 18241048), (2, 9120524), (4, 4560262), (7, 2605864), (8, 2280131), (14, 1302932), (28, 651466), (56, 325733), (283, 64456), (566, 32228), (1132, 16114), (1151, 15848), (1981, 9208), (2264, 8057), (2302, 7924), (3962, 4604)]