13070916

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3321

約数の個数: 48

約数和(自身を含む): 34814080

約数和(自身を除く): 21743164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3271, 3996, 6542, 9813, 13084, 19626, 29439, 39252, 58878, 88317, 117756, 121027, 176634, 242054, 353268, 363081, 484108, 726162, 1089243, 1452324, 2178486, 3267729, 4356972, 6535458, 13070916]

約数ペア:

[(1, 13070916), (2, 6535458), (3, 4356972), (4, 3267729), (6, 2178486), (9, 1452324), (12, 1089243), (18, 726162), (27, 484108), (36, 363081), (37, 353268), (54, 242054), (74, 176634), (108, 121027), (111, 117756), (148, 88317), (222, 58878), (333, 39252), (444, 29439), (666, 19626), (999, 13084), (1332, 9813), (1998, 6542), (3271, 3996)]