1268440038

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3708889}}^1$

素因数の和:3708916

約数の個数: 24

約数和(自身を含む): 2892934200

約数和(自身を除く): 1624494162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 3708889, 7417778, 11126667, 22253334, 33380001, 66760002, 70468891, 140937782, 211406673, 422813346, 634220019, 1268440038]

約数ペア:

[(1, 1268440038), (2, 634220019), (3, 422813346), (6, 211406673), (9, 140937782), (18, 70468891), (19, 66760002), (38, 33380001), (57, 22253334), (114, 11126667), (171, 7417778), (342, 3708889)]