7400004

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{3407}}^1$

素因数の和:3595

約数の個数: 24

約数和(自身を含む): 17367168

約数和(自身を除く): 9967164

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 3407, 6814, 10221, 13628, 20442, 40884, 616667, 1233334, 1850001, 2466668, 3700002, 7400004]

約数ペア:

[(1, 7400004), (2, 3700002), (3, 2466668), (4, 1850001), (6, 1233334), (12, 616667), (181, 40884), (362, 20442), (543, 13628), (724, 10221), (1086, 6814), (2172, 3407)]