28880838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229213}}^1$

素因数の和:229228

約数の個数: 24

約数和(自身を含む): 71514768

約数和(自身を除く): 42633930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229213, 458426, 687639, 1375278, 1604491, 2062917, 3208982, 4125834, 4813473, 9626946, 14440419, 28880838]

約数ペア:

[(1, 28880838), (2, 14440419), (3, 9626946), (6, 4813473), (7, 4125834), (9, 3208982), (14, 2062917), (18, 1604491), (21, 1375278), (42, 687639), (63, 458426), (126, 229213)]