285909378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{18043}}^1$

素因数の和:18206

約数の個数: 32

約数和(自身を含む): 606278400

約数和(自身を除く): 320369022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 18043, 36086, 54129, 108258, 342817, 685634, 1028451, 2056902, 2507977, 5015954, 7523931, 15047862, 47651563, 95303126, 142954689, 285909378]

約数ペア:

[(1, 285909378), (2, 142954689), (3, 95303126), (6, 47651563), (19, 15047862), (38, 7523931), (57, 5015954), (114, 2507977), (139, 2056902), (278, 1028451), (417, 685634), (834, 342817), (2641, 108258), (5282, 54129), (7923, 36086), (15846, 18043)]