1308597606

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{260573}}^1$

素因数の和:260618

約数の個数: 40

約数和(自身を含む): 3026827584

約数和(自身を除く): 1718229978

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 260573, 521146, 781719, 1563438, 2345157, 4690314, 7035471, 8077763, 14070942, 16155526, 21106413, 24233289, 42212826, 48466578, 72699867, 145399734, 218099601, 436199202, 654298803, 1308597606]

約数ペア:

[(1, 1308597606), (2, 654298803), (3, 436199202), (6, 218099601), (9, 145399734), (18, 72699867), (27, 48466578), (31, 42212826), (54, 24233289), (62, 21106413), (81, 16155526), (93, 14070942), (162, 8077763), (186, 7035471), (279, 4690314), (558, 2345157), (837, 1563438), (1674, 781719), (2511, 521146), (5022, 260573)]