1442412

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 3690960

約数和(自身を除く): 2248548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 389, 412, 618, 778, 927, 1167, 1236, 1556, 1854, 2334, 3501, 3708, 4668, 7002, 14004, 40067, 80134, 120201, 160268, 240402, 360603, 480804, 721206, 1442412]

約数ペア:

[(1, 1442412), (2, 721206), (3, 480804), (4, 360603), (6, 240402), (9, 160268), (12, 120201), (18, 80134), (36, 40067), (103, 14004), (206, 7002), (309, 4668), (389, 3708), (412, 3501), (618, 2334), (778, 1854), (927, 1556), (1167, 1236)]