18878568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{46271}}^1$

素因数の和:46297

約数の個数: 32

約数和(自身を含む): 49973760

約数和(自身を除く): 31095192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 46271, 92542, 138813, 185084, 277626, 370168, 555252, 786607, 1110504, 1573214, 2359821, 3146428, 4719642, 6292856, 9439284, 18878568]

約数ペア:

[(1, 18878568), (2, 9439284), (3, 6292856), (4, 4719642), (6, 3146428), (8, 2359821), (12, 1573214), (17, 1110504), (24, 786607), (34, 555252), (51, 370168), (68, 277626), (102, 185084), (136, 138813), (204, 92542), (408, 46271)]