15703978974

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1\times {\mathrm{16979}}^1$

素因数の和:18232

約数の個数: 32

約数和(自身を含む): 31664304000

約数和(自身を除く): 15960325026

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1109, 2218, 3327, 6654, 16979, 33958, 50937, 101874, 154151, 308302, 462453, 924906, 2360081, 4720162, 7080243, 14160486, 18829711, 37659422, 56489133, 112978266, 2617329829, 5234659658, 7851989487, 15703978974]

約数ペア:

[(1, 15703978974), (2, 7851989487), (3, 5234659658), (6, 2617329829), (139, 112978266), (278, 56489133), (417, 37659422), (834, 18829711), (1109, 14160486), (2218, 7080243), (3327, 4720162), (6654, 2360081), (16979, 924906), (33958, 462453), (50937, 308302), (101874, 154151)]