27881886

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113341}}^1$

素因数の和:113387

約数の個数: 16

約数和(自身を含む): 57124368

約数和(自身を除く): 29242482

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 113341, 226682, 340023, 680046, 4646981, 9293962, 13940943, 27881886]

約数ペア:

[(1, 27881886), (2, 13940943), (3, 9293962), (6, 4646981), (41, 680046), (82, 340023), (123, 226682), (246, 113341)]