18169408

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3974

約数の個数: 28

約数和(自身を含む): 36558220

約数和(自身を除く): 18388812

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 3889, 4672, 7778, 15556, 31112, 62224, 124448, 248896, 283897, 567794, 1135588, 2271176, 4542352, 9084704, 18169408]

約数ペア:

[(1, 18169408), (2, 9084704), (4, 4542352), (8, 2271176), (16, 1135588), (32, 567794), (64, 283897), (73, 248896), (146, 124448), (292, 62224), (584, 31112), (1168, 15556), (2336, 7778), (3889, 4672)]