27742086

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 35157114

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 599, 747, 1198, 1494, 1797, 2573, 3594, 5146, 5391, 7719, 10782, 15438, 18569, 23157, 37138, 46314, 49717, 55707, 99434, 111414, 149151, 167121, 298302, 334242, 447453, 894906, 1541227, 3082454, 4623681, 9247362, 13871043, 27742086]

約数ペア:

[(1, 27742086), (2, 13871043), (3, 9247362), (6, 4623681), (9, 3082454), (18, 1541227), (31, 894906), (62, 447453), (83, 334242), (93, 298302), (166, 167121), (186, 149151), (249, 111414), (279, 99434), (498, 55707), (558, 49717), (599, 46314), (747, 37138), (1198, 23157), (1494, 18569), (1797, 15438), (2573, 10782), (3594, 7719), (5146, 5391)]