1646244

素因数分解:

$2^2\times 3^4\times {\mathrm{5081}}^1$

素因数の和:5097

約数の個数: 30

約数和(自身を含む): 4304454

約数和(自身を除く): 2658210

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5081, 10162, 15243, 20324, 30486, 45729, 60972, 91458, 137187, 182916, 274374, 411561, 548748, 823122, 1646244]

約数ペア:

[(1, 1646244), (2, 823122), (3, 548748), (4, 411561), (6, 274374), (9, 182916), (12, 137187), (18, 91458), (27, 60972), (36, 45729), (54, 30486), (81, 20324), (108, 15243), (162, 10162), (324, 5081)]