18712572

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{19739}}^1$

素因数の和:19825

約数の個数: 24

約数和(自身を含む): 44217600

約数和(自身を除く): 25505028

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 19739, 39478, 59217, 78956, 118434, 236868, 1559381, 3118762, 4678143, 6237524, 9356286, 18712572]

約数ペア:

[(1, 18712572), (2, 9356286), (3, 6237524), (4, 4678143), (6, 3118762), (12, 1559381), (79, 236868), (158, 118434), (237, 78956), (316, 59217), (474, 39478), (948, 19739)]