404717838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9636139}}^1$

素因数の和:9636151

約数の個数: 16

約数和(自身を含む): 925069440

約数和(自身を除く): 520351602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9636139, 19272278, 28908417, 57816834, 67452973, 134905946, 202358919, 404717838]

約数ペア:

[(1, 404717838), (2, 202358919), (3, 134905946), (6, 67452973), (7, 57816834), (14, 28908417), (21, 19272278), (42, 9636139)]