18372695031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1\times {\mathrm{1201}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 28205555040

約数和(自身を除く): 9832860009

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 653, 1201, 1233, 1959, 2603, 3603, 5877, 7809, 10809, 12407, 22819, 23427, 37221, 68457, 89461, 111663, 164537, 205371, 268383, 493611, 784253, 805149, 1480833, 1699759, 2352759, 3126203, 5099277, 7058277, 9378609, 14900807, 15297831, 28135827, 44702421, 107442661, 134107263, 322327983, 966983949, 2041410559, 6124231677, 18372695031]

約数ペア:

[(1, 18372695031), (3, 6124231677), (9, 2041410559), (19, 966983949), (57, 322327983), (137, 134107263), (171, 107442661), (411, 44702421), (653, 28135827), (1201, 15297831), (1233, 14900807), (1959, 9378609), (2603, 7058277), (3603, 5099277), (5877, 3126203), (7809, 2352759), (10809, 1699759), (12407, 1480833), (22819, 805149), (23427, 784253), (37221, 493611), (68457, 268383), (89461, 205371), (111663, 164537)]