155836422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1236797}}^1$

素因数の和:1236812

約数の個数: 24

約数和(自身を含む): 385880976

約数和(自身を除く): 230044554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1236797, 2473594, 3710391, 7420782, 8657579, 11131173, 17315158, 22262346, 25972737, 51945474, 77918211, 155836422]

約数ペア:

[(1, 155836422), (2, 77918211), (3, 51945474), (6, 25972737), (7, 22262346), (9, 17315158), (14, 11131173), (18, 8657579), (21, 7420782), (42, 3710391), (63, 2473594), (126, 1236797)]