18408070

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2819}}^1$

素因数の和:3479

約数の個数: 16

約数和(自身を含む): 33197040

約数和(自身を除く): 14788970

約数列:

[1, 2, 5, 10, 653, 1306, 2819, 3265, 5638, 6530, 14095, 28190, 1840807, 3681614, 9204035, 18408070]

約数ペア:

[(1, 18408070), (2, 9204035), (5, 3681614), (10, 1840807), (653, 28190), (1306, 14095), (2819, 6530), (3265, 5638)]