27953646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{665563}}^1$

素因数の和:665575

約数の個数: 16

約数和(自身を含む): 63894144

約数和(自身を除く): 35940498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 665563, 1331126, 1996689, 3993378, 4658941, 9317882, 13976823, 27953646]

約数ペア:

[(1, 27953646), (2, 13976823), (3, 9317882), (6, 4658941), (7, 3993378), (14, 1996689), (21, 1331126), (42, 665563)]