6646206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{158243}}^1$

素因数の和:158255

約数の個数: 16

約数和(自身を含む): 15191424

約数和(自身を除く): 8545218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 158243, 316486, 474729, 949458, 1107701, 2215402, 3323103, 6646206]

約数ペア:

[(1, 6646206), (2, 3323103), (3, 2215402), (6, 1107701), (7, 949458), (14, 474729), (21, 316486), (42, 158243)]