2907786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{69233}}^1$

素因数の和:69245

約数の個数: 16

約数和(自身を含む): 6646464

約数和(自身を除く): 3738678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 69233, 138466, 207699, 415398, 484631, 969262, 1453893, 2907786]

約数ペア:

[(1, 2907786), (2, 1453893), (3, 969262), (6, 484631), (7, 415398), (14, 207699), (21, 138466), (42, 69233)]