42663564

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12787

約数の個数: 48

約数和(自身を含む): 114186240

約数和(自身を除く): 71522676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 12743, 25486, 38229, 50972, 76458, 114687, 152916, 229374, 344061, 395033, 458748, 688122, 790066, 1185099, 1376244, 1580132, 2370198, 3555297, 4740396, 7110594, 10665891, 14221188, 21331782, 42663564]

約数ペア:

[(1, 42663564), (2, 21331782), (3, 14221188), (4, 10665891), (6, 7110594), (9, 4740396), (12, 3555297), (18, 2370198), (27, 1580132), (31, 1376244), (36, 1185099), (54, 790066), (62, 688122), (93, 458748), (108, 395033), (124, 344061), (186, 229374), (279, 152916), (372, 114687), (558, 76458), (837, 50972), (1116, 38229), (1674, 25486), (3348, 12743)]