28681164

素因数分解:

$2^2\times 3^2\times {\mathrm{796699}}^1$

素因数の和:796709

約数の個数: 18

約数和(自身を含む): 72499700

約数和(自身を除く): 43818536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 796699, 1593398, 2390097, 3186796, 4780194, 7170291, 9560388, 14340582, 28681164]

約数ペア:

[(1, 28681164), (2, 14340582), (3, 9560388), (4, 7170291), (6, 4780194), (9, 3186796), (12, 2390097), (18, 1593398), (36, 796699)]