18391572

素因数分解:

$2^2\times 3^2\times {\mathrm{641}}^1\times {\mathrm{797}}^1$

素因数の和:1448

約数の個数: 36

約数和(自身を含む): 46620756

約数和(自身を除く): 28229184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 641, 797, 1282, 1594, 1923, 2391, 2564, 3188, 3846, 4782, 5769, 7173, 7692, 9564, 11538, 14346, 23076, 28692, 510877, 1021754, 1532631, 2043508, 3065262, 4597893, 6130524, 9195786, 18391572]

約数ペア:

[(1, 18391572), (2, 9195786), (3, 6130524), (4, 4597893), (6, 3065262), (9, 2043508), (12, 1532631), (18, 1021754), (36, 510877), (641, 28692), (797, 23076), (1282, 14346), (1594, 11538), (1923, 9564), (2391, 7692), (2564, 7173), (3188, 5769), (3846, 4782)]