18946122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4583}}^1$

素因数の和:4654

約数の個数: 32

約数和(自身を含む): 41586048

約数和(自身を除く): 22639926

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 4583, 9166, 13749, 27498, 59579, 119158, 178737, 242899, 357474, 485798, 728697, 1457394, 3157687, 6315374, 9473061, 18946122]

約数ペア:

[(1, 18946122), (2, 9473061), (3, 6315374), (6, 3157687), (13, 1457394), (26, 728697), (39, 485798), (53, 357474), (78, 242899), (106, 178737), (159, 119158), (318, 59579), (689, 27498), (1378, 13749), (2067, 9166), (4134, 4583)]