9878476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 17937920

約数和(自身を除く): 8059444

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 727, 1454, 2908, 3397, 6794, 13588, 31261, 57433, 62522, 114866, 125044, 229732, 2469619, 4939238, 9878476]

約数ペア:

[(1, 9878476), (2, 4939238), (4, 2469619), (43, 229732), (79, 125044), (86, 114866), (158, 62522), (172, 57433), (316, 31261), (727, 13588), (1454, 6794), (2908, 3397)]