2009013198

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101681}}^1$

素因数の和:101812

約数の個数: 32

約数和(自身を含む): 4173029280

約数和(自身を除く): 2164016082

約数列:

[1, 2, 3, 6, 37, 74, 89, 111, 178, 222, 267, 534, 3293, 6586, 9879, 19758, 101681, 203362, 305043, 610086, 3762197, 7524394, 9049609, 11286591, 18099218, 22573182, 27148827, 54297654, 334835533, 669671066, 1004506599, 2009013198]

約数ペア:

[(1, 2009013198), (2, 1004506599), (3, 669671066), (6, 334835533), (37, 54297654), (74, 27148827), (89, 22573182), (111, 18099218), (178, 11286591), (222, 9049609), (267, 7524394), (534, 3762197), (3293, 610086), (6586, 305043), (9879, 203362), (19758, 101681)]