2018084908

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{5531}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 4111559424

約数和(自身を除く): 2093474516

約数列:

[1, 2, 4, 7, 14, 28, 83, 157, 166, 314, 332, 581, 628, 1099, 1162, 2198, 2324, 4396, 5531, 11062, 13031, 22124, 26062, 38717, 52124, 77434, 91217, 154868, 182434, 364868, 459073, 868367, 918146, 1736734, 1836292, 3213511, 3473468, 6078569, 6427022, 12157138, 12854044, 24314276, 72074461, 144148922, 288297844, 504521227, 1009042454, 2018084908]

約数ペア:

[(1, 2018084908), (2, 1009042454), (4, 504521227), (7, 288297844), (14, 144148922), (28, 72074461), (83, 24314276), (157, 12854044), (166, 12157138), (314, 6427022), (332, 6078569), (581, 3473468), (628, 3213511), (1099, 1836292), (1162, 1736734), (2198, 918146), (2324, 868367), (4396, 459073), (5531, 364868), (11062, 182434), (13031, 154868), (22124, 91217), (26062, 77434), (38717, 52124)]