40090788

素因数分解:

$2^2\times 3^4\times {\mathrm{123737}}^1$

素因数の和:123753

約数の個数: 30

約数和(自身を含む): 104806086

約数和(自身を除く): 64715298

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 123737, 247474, 371211, 494948, 742422, 1113633, 1484844, 2227266, 3340899, 4454532, 6681798, 10022697, 13363596, 20045394, 40090788]

約数ペア:

[(1, 40090788), (2, 20045394), (3, 13363596), (4, 10022697), (6, 6681798), (9, 4454532), (12, 3340899), (18, 2227266), (27, 1484844), (36, 1113633), (54, 742422), (81, 494948), (108, 371211), (162, 247474), (324, 123737)]