7886886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 18263040

約数和(自身を除く): 10376154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 2377, 3318, 4754, 7131, 14262, 16639, 33278, 49917, 99834, 187783, 375566, 563349, 1126698, 1314481, 2628962, 3943443, 7886886]

約数ペア:

[(1, 7886886), (2, 3943443), (3, 2628962), (6, 1314481), (7, 1126698), (14, 563349), (21, 375566), (42, 187783), (79, 99834), (158, 49917), (237, 33278), (474, 16639), (553, 14262), (1106, 7131), (1659, 4754), (2377, 3318)]