127551228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1518467}}^1$

素因数の和:1518481

約数の個数: 24

約数和(自身を含む): 340136832

約数和(自身を除く): 212585604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1518467, 3036934, 4555401, 6073868, 9110802, 10629269, 18221604, 21258538, 31887807, 42517076, 63775614, 127551228]

約数ペア:

[(1, 127551228), (2, 63775614), (3, 42517076), (4, 31887807), (6, 21258538), (7, 18221604), (12, 10629269), (14, 9110802), (21, 6073868), (28, 4555401), (42, 3036934), (84, 1518467)]