64881846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189713}}^1$

素因数の和:189740

約数の個数: 24

約数和(自身を含む): 147976920

約数和(自身を除く): 83095074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 189713, 379426, 569139, 1138278, 1707417, 3414834, 3604547, 7209094, 10813641, 21627282, 32440923, 64881846]

約数ペア:

[(1, 64881846), (2, 32440923), (3, 21627282), (6, 10813641), (9, 7209094), (18, 3604547), (19, 3414834), (38, 1707417), (57, 1138278), (114, 569139), (171, 379426), (342, 189713)]