12107507976

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{639391}}^1$

素因数の和:639666

約数の個数: 48

約数和(自身を含む): 32915900160

約数和(自身を除く): 20808392184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 18936, 639391, 1278782, 1918173, 2557564, 3836346, 5115128, 5754519, 7672692, 11509038, 15345384, 23018076, 46036152, 168159833, 336319666, 504479499, 672639332, 1008958998, 1345278664, 1513438497, 2017917996, 3026876994, 4035835992, 6053753988, 12107507976]

約数ペア:

[(1, 12107507976), (2, 6053753988), (3, 4035835992), (4, 3026876994), (6, 2017917996), (8, 1513438497), (9, 1345278664), (12, 1008958998), (18, 672639332), (24, 504479499), (36, 336319666), (72, 168159833), (263, 46036152), (526, 23018076), (789, 15345384), (1052, 11509038), (1578, 7672692), (2104, 5754519), (2367, 5115128), (3156, 3836346), (4734, 2557564), (6312, 1918173), (9468, 1278782), (18936, 639391)]