72552222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{212141}}^1$

素因数の和:212168

約数の個数: 24

約数和(自身を含む): 165470760

約数和(自身を除く): 92918538

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 212141, 424282, 636423, 1272846, 1909269, 3818538, 4030679, 8061358, 12092037, 24184074, 36276111, 72552222]

約数ペア:

[(1, 72552222), (2, 36276111), (3, 24184074), (6, 12092037), (9, 8061358), (18, 4030679), (19, 3818538), (38, 1909269), (57, 1272846), (114, 636423), (171, 424282), (342, 212141)]