143640042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263077}}^1$

素因数の和:263102

約数の個数: 32

約数和(自身を含む): 353576832

約数和(自身を除く): 209936790

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 263077, 526154, 789231, 1578462, 1841539, 3420001, 3683078, 5524617, 6840002, 10260003, 11049234, 20520006, 23940007, 47880014, 71820021, 143640042]

約数ペア:

[(1, 143640042), (2, 71820021), (3, 47880014), (6, 23940007), (7, 20520006), (13, 11049234), (14, 10260003), (21, 6840002), (26, 5524617), (39, 3683078), (42, 3420001), (78, 1841539), (91, 1578462), (182, 789231), (273, 526154), (546, 263077)]