18649728

素因数分解:

$2^7\times 3^2\times {\mathrm{16189}}^1$

素因数の和:16209

約数の個数: 48

約数和(自身を含む): 53669850

約数和(自身を除く): 35020122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16189, 32378, 48567, 64756, 97134, 129512, 145701, 194268, 259024, 291402, 388536, 518048, 582804, 777072, 1036096, 1165608, 1554144, 2072192, 2331216, 3108288, 4662432, 6216576, 9324864, 18649728]

約数ペア:

[(1, 18649728), (2, 9324864), (3, 6216576), (4, 4662432), (6, 3108288), (8, 2331216), (9, 2072192), (12, 1554144), (16, 1165608), (18, 1036096), (24, 777072), (32, 582804), (36, 518048), (48, 388536), (64, 291402), (72, 259024), (96, 194268), (128, 145701), (144, 129512), (192, 97134), (288, 64756), (384, 48567), (576, 32378), (1152, 16189)]