173630394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1378019}}^1$

素因数の和:1378034

約数の個数: 24

約数和(自身を含む): 429942240

約数和(自身を除く): 256311846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1378019, 2756038, 4134057, 8268114, 9646133, 12402171, 19292266, 24804342, 28938399, 57876798, 86815197, 173630394]

約数ペア:

[(1, 173630394), (2, 86815197), (3, 57876798), (6, 28938399), (7, 24804342), (9, 19292266), (14, 12402171), (18, 9646133), (21, 8268114), (42, 4134057), (63, 2756038), (126, 1378019)]