690012

素因数分解:

$2^2\times 3^3\times {\mathrm{6389}}^1$

素因数の和:6402

約数の個数: 24

約数和(自身を含む): 1789200

約数和(自身を除く): 1099188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 6389, 12778, 19167, 25556, 38334, 57501, 76668, 115002, 172503, 230004, 345006, 690012]

約数ペア:

[(1, 690012), (2, 345006), (3, 230004), (4, 172503), (6, 115002), (9, 76668), (12, 57501), (18, 38334), (27, 25556), (36, 19167), (54, 12778), (108, 6389)]