42940518

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{230863}}^1$

素因数の和:230899

約数の個数: 16

約数和(自身を含む): 88651776

約数和(自身を除く): 45711258

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 230863, 461726, 692589, 1385178, 7156753, 14313506, 21470259, 42940518]

約数ペア:

[(1, 42940518), (2, 21470259), (3, 14313506), (6, 7156753), (31, 1385178), (62, 692589), (93, 461726), (186, 230863)]