138889926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1102301}}^1$

素因数の和:1102316

約数の個数: 24

約数和(自身を含む): 343918224

約数和(自身を除く): 205028298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1102301, 2204602, 3306903, 6613806, 7716107, 9920709, 15432214, 19841418, 23148321, 46296642, 69444963, 138889926]

約数ペア:

[(1, 138889926), (2, 69444963), (3, 46296642), (6, 23148321), (7, 19841418), (9, 15432214), (14, 9920709), (18, 7716107), (21, 6613806), (42, 3306903), (63, 2204602), (126, 1102301)]