18078044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3011}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 33734400

約数和(自身を除く): 15656356

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 3011, 6004, 6022, 12044, 57209, 114418, 228836, 237869, 475738, 951476, 4519511, 9039022, 18078044]

約数ペア:

[(1, 18078044), (2, 9039022), (4, 4519511), (19, 951476), (38, 475738), (76, 237869), (79, 228836), (158, 114418), (316, 57209), (1501, 12044), (3002, 6022), (3011, 6004)]