21024486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{166861}}^1$

素因数の和:166876

約数の個数: 24

約数和(自身を含む): 52060944

約数和(自身を除く): 31036458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 166861, 333722, 500583, 1001166, 1168027, 1501749, 2336054, 3003498, 3504081, 7008162, 10512243, 21024486]

約数ペア:

[(1, 21024486), (2, 10512243), (3, 7008162), (6, 3504081), (7, 3003498), (9, 2336054), (14, 1501749), (18, 1168027), (21, 1001166), (42, 500583), (63, 333722), (126, 166861)]