2893896138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{81929}}^1$

素因数の和:81999

約数の個数: 48

約数和(自身を含む): 6850658880

約数和(自身を除く): 3956762742

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 841, 1218, 1682, 2523, 5046, 5887, 11774, 17661, 35322, 81929, 163858, 245787, 491574, 573503, 1147006, 1720509, 2375941, 3441018, 4751882, 7127823, 14255646, 16631587, 33263174, 49894761, 68902289, 99789522, 137804578, 206706867, 413413734, 482316023, 964632046, 1446948069, 2893896138]

約数ペア:

[(1, 2893896138), (2, 1446948069), (3, 964632046), (6, 482316023), (7, 413413734), (14, 206706867), (21, 137804578), (29, 99789522), (42, 68902289), (58, 49894761), (87, 33263174), (174, 16631587), (203, 14255646), (406, 7127823), (609, 4751882), (841, 3441018), (1218, 2375941), (1682, 1720509), (2523, 1147006), (5046, 573503), (5887, 491574), (11774, 245787), (17661, 163858), (35322, 81929)]