15748366908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{399989}}^1$

素因数の和:400206

約数の個数: 48

約数和(自身を含む): 39109422240

約数和(自身を除く): 23361055332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 193, 204, 386, 579, 772, 1158, 2316, 3281, 6562, 9843, 13124, 19686, 39372, 399989, 799978, 1199967, 1599956, 2399934, 4799868, 6799813, 13599626, 20399439, 27199252, 40798878, 77197877, 81597756, 154395754, 231593631, 308791508, 463187262, 926374524, 1312363909, 2624727818, 3937091727, 5249455636, 7874183454, 15748366908]

約数ペア:

[(1, 15748366908), (2, 7874183454), (3, 5249455636), (4, 3937091727), (6, 2624727818), (12, 1312363909), (17, 926374524), (34, 463187262), (51, 308791508), (68, 231593631), (102, 154395754), (193, 81597756), (204, 77197877), (386, 40798878), (579, 27199252), (772, 20399439), (1158, 13599626), (2316, 6799813), (3281, 4799868), (6562, 2399934), (9843, 1599956), (13124, 1199967), (19686, 799978), (39372, 399989)]