31592748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1747}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 81051264

約数和(自身を除く): 49458516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 1747, 3014, 3494, 4521, 5241, 6028, 6988, 9042, 10482, 18084, 19217, 20964, 38434, 57651, 76868, 115302, 230604, 239339, 478678, 718017, 957356, 1436034, 2632729, 2872068, 5265458, 7898187, 10530916, 15796374, 31592748]

約数ペア:

[(1, 31592748), (2, 15796374), (3, 10530916), (4, 7898187), (6, 5265458), (11, 2872068), (12, 2632729), (22, 1436034), (33, 957356), (44, 718017), (66, 478678), (132, 239339), (137, 230604), (274, 115302), (411, 76868), (548, 57651), (822, 38434), (1507, 20964), (1644, 19217), (1747, 18084), (3014, 10482), (3494, 9042), (4521, 6988), (5241, 6028)]