25109982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73421}}^1$

素因数の和:73448

約数の個数: 24

約数和(自身を含む): 57269160

約数和(自身を除く): 32159178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 73421, 146842, 220263, 440526, 660789, 1321578, 1394999, 2789998, 4184997, 8369994, 12554991, 25109982]

約数ペア:

[(1, 25109982), (2, 12554991), (3, 8369994), (6, 4184997), (9, 2789998), (18, 1394999), (19, 1321578), (38, 660789), (57, 440526), (114, 220263), (171, 146842), (342, 73421)]