17923640046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2581913}}^1$

素因数の和:2582020

約数の個数: 32

約数和(自身を含む): 39038539680

約数和(自身を除く): 21114899634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 2581913, 5163826, 7745739, 15491478, 33564869, 67129738, 100694607, 201389214, 229790257, 459580514, 689370771, 1378741542, 2987273341, 5974546682, 8961820023, 17923640046]

約数ペア:

[(1, 17923640046), (2, 8961820023), (3, 5974546682), (6, 2987273341), (13, 1378741542), (26, 689370771), (39, 459580514), (78, 229790257), (89, 201389214), (178, 100694607), (267, 67129738), (534, 33564869), (1157, 15491478), (2314, 7745739), (3471, 5163826), (6942, 2581913)]