28898226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229351}}^1$

素因数の和:229366

約数の個数: 24

約数和(自身を含む): 71557824

約数和(自身を除く): 42659598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229351, 458702, 688053, 1376106, 1605457, 2064159, 3210914, 4128318, 4816371, 9632742, 14449113, 28898226]

約数ペア:

[(1, 28898226), (2, 14449113), (3, 9632742), (6, 4816371), (7, 4128318), (9, 3210914), (14, 2064159), (18, 1605457), (21, 1376106), (42, 688053), (63, 458702), (126, 229351)]