19801044

素因数分解:

$2^2\times 3^3\times {\mathrm{183343}}^1$

素因数の和:183356

約数の個数: 24

約数和(自身を含む): 51336320

約数和(自身を除く): 31535276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 183343, 366686, 550029, 733372, 1100058, 1650087, 2200116, 3300174, 4950261, 6600348, 9900522, 19801044]

約数ペア:

[(1, 19801044), (2, 9900522), (3, 6600348), (4, 4950261), (6, 3300174), (9, 2200116), (12, 1650087), (18, 1100058), (27, 733372), (36, 550029), (54, 366686), (108, 183343)]