40191468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 99800064

約数和(自身を除く): 59608596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 542, 727, 813, 1084, 1454, 1626, 2181, 2908, 3252, 4362, 4607, 8724, 9214, 12359, 13821, 18428, 24718, 27642, 37077, 49436, 55284, 74154, 148308, 197017, 394034, 591051, 788068, 1182102, 2364204, 3349289, 6698578, 10047867, 13397156, 20095734, 40191468]

約数ペア:

[(1, 40191468), (2, 20095734), (3, 13397156), (4, 10047867), (6, 6698578), (12, 3349289), (17, 2364204), (34, 1182102), (51, 788068), (68, 591051), (102, 394034), (204, 197017), (271, 148308), (542, 74154), (727, 55284), (813, 49436), (1084, 37077), (1454, 27642), (1626, 24718), (2181, 18428), (2908, 13821), (3252, 12359), (4362, 9214), (4607, 8724)]