7860942

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 17604000

約数和(自身を除く): 9743058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 977, 1341, 1954, 2682, 2931, 4023, 5862, 8046, 8793, 17586, 26379, 52758, 145573, 291146, 436719, 873438, 1310157, 2620314, 3930471, 7860942]

約数ペア:

[(1, 7860942), (2, 3930471), (3, 2620314), (6, 1310157), (9, 873438), (18, 436719), (27, 291146), (54, 145573), (149, 52758), (298, 26379), (447, 17586), (894, 8793), (977, 8046), (1341, 5862), (1954, 4023), (2682, 2931)]