27138562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 47433600

約数和(自身を除く): 20295038

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 298, 374, 487, 974, 1639, 2533, 3278, 5066, 5357, 8279, 10714, 16558, 27863, 55726, 72563, 91069, 145126, 182138, 798193, 1233571, 1596386, 2467142, 13569281, 27138562]

約数ペア:

[(1, 27138562), (2, 13569281), (11, 2467142), (17, 1596386), (22, 1233571), (34, 798193), (149, 182138), (187, 145126), (298, 91069), (374, 72563), (487, 55726), (974, 27863), (1639, 16558), (2533, 10714), (3278, 8279), (5066, 5357)]