40478472

素因数分解:

$2^3\times 3^2\times {\mathrm{562201}}^1$

素因数の和:562213

約数の個数: 24

約数和(自身を含む): 109629390

約数和(自身を除く): 69150918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 562201, 1124402, 1686603, 2248804, 3373206, 4497608, 5059809, 6746412, 10119618, 13492824, 20239236, 40478472]

約数ペア:

[(1, 40478472), (2, 20239236), (3, 13492824), (4, 10119618), (6, 6746412), (8, 5059809), (9, 4497608), (12, 3373206), (18, 2248804), (24, 1686603), (36, 1124402), (72, 562201)]