18348888

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11411}}^1$

素因数の和:11487

約数の個数: 32

約数和(自身を含む): 46560960

約数和(自身を除く): 28212072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11411, 22822, 34233, 45644, 68466, 91288, 136932, 273864, 764537, 1529074, 2293611, 3058148, 4587222, 6116296, 9174444, 18348888]

約数ペア:

[(1, 18348888), (2, 9174444), (3, 6116296), (4, 4587222), (6, 3058148), (8, 2293611), (12, 1529074), (24, 764537), (67, 273864), (134, 136932), (201, 91288), (268, 68466), (402, 45644), (536, 34233), (804, 22822), (1608, 11411)]