18863448

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11731}}^1$

素因数の和:11807

約数の個数: 32

約数和(自身を含む): 47866560

約数和(自身を除く): 29003112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11731, 23462, 35193, 46924, 70386, 93848, 140772, 281544, 785977, 1571954, 2357931, 3143908, 4715862, 6287816, 9431724, 18863448]

約数ペア:

[(1, 18863448), (2, 9431724), (3, 6287816), (4, 4715862), (6, 3143908), (8, 2357931), (12, 1571954), (24, 785977), (67, 281544), (134, 140772), (201, 93848), (268, 70386), (402, 46924), (536, 35193), (804, 23462), (1608, 11731)]