148554666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20479}}^1$

素因数の和:20531

約数の個数: 48

約数和(自身を含む): 357826560

約数和(自身を除く): 209271894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 20479, 40958, 61437, 122874, 184311, 266227, 368622, 532454, 634849, 798681, 1269698, 1597362, 1904547, 2396043, 3809094, 4792086, 5713641, 8253037, 11427282, 16506074, 24759111, 49518222, 74277333, 148554666]

約数ペア:

[(1, 148554666), (2, 74277333), (3, 49518222), (6, 24759111), (9, 16506074), (13, 11427282), (18, 8253037), (26, 5713641), (31, 4792086), (39, 3809094), (62, 2396043), (78, 1904547), (93, 1597362), (117, 1269698), (186, 798681), (234, 634849), (279, 532454), (403, 368622), (558, 266227), (806, 184311), (1209, 122874), (2418, 61437), (3627, 40958), (7254, 20479)]