27401878

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12157}}^1$

素因数の和:12196

約数の個数: 24

約数和(自身を含む): 49896432

約数和(自身を除く): 22494554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 12157, 24314, 85099, 170198, 279611, 559222, 595693, 1191386, 1957277, 3914554, 13700939, 27401878]

約数ペア:

[(1, 27401878), (2, 13700939), (7, 3914554), (14, 1957277), (23, 1191386), (46, 595693), (49, 559222), (98, 279611), (161, 170198), (322, 85099), (1127, 24314), (2254, 12157)]