18804532341

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1\times {\mathrm{5009}}^1$

素因数の和:8445

約数の個数: 32

約数和(自身を含む): 29209662720

約数和(自身を除く): 10405130379

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 3373, 5009, 10119, 15027, 23611, 35063, 70833, 105189, 178769, 265477, 536307, 796431, 1251383, 1858339, 3754149, 5575017, 16895357, 50686071, 118267499, 354802497, 895453921, 2686361763, 6268177447, 18804532341]

約数ペア:

[(1, 18804532341), (3, 6268177447), (7, 2686361763), (21, 895453921), (53, 354802497), (159, 118267499), (371, 50686071), (1113, 16895357), (3373, 5575017), (5009, 3754149), (10119, 1858339), (15027, 1251383), (23611, 796431), (35063, 536307), (70833, 265477), (105189, 178769)]