1839042

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1518

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 2204478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1439, 2878, 4317, 8634, 12951, 25902, 102169, 204338, 306507, 613014, 919521, 1839042]

約数ペア:

[(1, 1839042), (2, 919521), (3, 613014), (6, 306507), (9, 204338), (18, 102169), (71, 25902), (142, 12951), (213, 8634), (426, 4317), (639, 2878), (1278, 1439)]