210324618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1669243}}^1$

素因数の和:1669258

約数の個数: 24

約数和(自身を含む): 520804128

約数和(自身を除く): 310479510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1669243, 3338486, 5007729, 10015458, 11684701, 15023187, 23369402, 30046374, 35054103, 70108206, 105162309, 210324618]

約数ペア:

[(1, 210324618), (2, 105162309), (3, 70108206), (6, 35054103), (7, 30046374), (9, 23369402), (14, 15023187), (18, 11684701), (21, 10015458), (42, 5007729), (63, 3338486), (126, 1669243)]