1621236

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 2189004

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 809, 1002, 1618, 2004, 2427, 3236, 4854, 9708, 135103, 270206, 405309, 540412, 810618, 1621236]

約数ペア:

[(1, 1621236), (2, 810618), (3, 540412), (4, 405309), (6, 270206), (12, 135103), (167, 9708), (334, 4854), (501, 3236), (668, 2427), (809, 2004), (1002, 1618)]