12579678

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 29056560

約数和(自身を除く): 16476882

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 277, 522, 554, 783, 831, 841, 1566, 1662, 1682, 2493, 2523, 4986, 5046, 7479, 7569, 8033, 14958, 15138, 16066, 22707, 24099, 45414, 48198, 72297, 144594, 216891, 232957, 433782, 465914, 698871, 1397742, 2096613, 4193226, 6289839, 12579678]

約数ペア:

[(1, 12579678), (2, 6289839), (3, 4193226), (6, 2096613), (9, 1397742), (18, 698871), (27, 465914), (29, 433782), (54, 232957), (58, 216891), (87, 144594), (174, 72297), (261, 48198), (277, 45414), (522, 24099), (554, 22707), (783, 16066), (831, 15138), (841, 14958), (1566, 8033), (1662, 7569), (1682, 7479), (2493, 5046), (2523, 4986)]