18130846

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 28218240

約数和(自身を除く): 10087394

約数列:

[1, 2, 31, 62, 229, 458, 1277, 2554, 7099, 14198, 39587, 79174, 292433, 584866, 9065423, 18130846]

約数ペア:

[(1, 18130846), (2, 9065423), (31, 584866), (62, 292433), (229, 79174), (458, 39587), (1277, 14198), (2554, 7099)]