7974127974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{69948491}}^1$

素因数の和:69948515

約数の個数: 16

約数和(自身を含む): 16787638080

約数和(自身を除く): 8813510106

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 69948491, 139896982, 209845473, 419690946, 1329021329, 2658042658, 3987063987, 7974127974]

約数ペア:

[(1, 7974127974), (2, 3987063987), (3, 2658042658), (6, 1329021329), (19, 419690946), (38, 209845473), (57, 139896982), (114, 69948491)]