122277918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2911379}}^1$

素因数の和:2911391

約数の個数: 16

約数和(自身を含む): 279492480

約数和(自身を除く): 157214562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2911379, 5822758, 8734137, 17468274, 20379653, 40759306, 61138959, 122277918]

約数ペア:

[(1, 122277918), (2, 61138959), (3, 40759306), (6, 20379653), (7, 17468274), (14, 8734137), (21, 5822758), (42, 2911379)]