18748336824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{609821}}^1$

素因数の和:609901

約数の個数: 96

約数和(自身を含む): 58981983840

約数和(自身を除く): 40233647016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2562, 3416, 3843, 4392, 5124, 7686, 10248, 15372, 30744, 609821, 1219642, 1829463, 2439284, 3658926, 4268747, 4878568, 5488389, 7317852, 8537494, 10976778, 12806241, 14635704, 17074988, 21953556, 25612482, 34149976, 37199081, 38418723, 43907112, 51224964, 74398162, 76837446, 102449928, 111597243, 148796324, 153674892, 223194486, 260393567, 297592648, 307349784, 334791729, 446388972, 520787134, 669583458, 781180701, 892777944, 1041574268, 1339166916, 1562361402, 2083148536, 2343542103, 2678333832, 3124722804, 4687084206, 6249445608, 9374168412, 18748336824]

約数ペア:

[(1, 18748336824), (2, 9374168412), (3, 6249445608), (4, 4687084206), (6, 3124722804), (7, 2678333832), (8, 2343542103), (9, 2083148536), (12, 1562361402), (14, 1339166916), (18, 1041574268), (21, 892777944), (24, 781180701), (28, 669583458), (36, 520787134), (42, 446388972), (56, 334791729), (61, 307349784), (63, 297592648), (72, 260393567), (84, 223194486), (122, 153674892), (126, 148796324), (168, 111597243), (183, 102449928), (244, 76837446), (252, 74398162), (366, 51224964), (427, 43907112), (488, 38418723), (504, 37199081), (549, 34149976), (732, 25612482), (854, 21953556), (1098, 17074988), (1281, 14635704), (1464, 12806241), (1708, 10976778), (2196, 8537494), (2562, 7317852), (3416, 5488389), (3843, 4878568), (4392, 4268747), (5124, 3658926), (7686, 2439284), (10248, 1829463), (15372, 1219642), (30744, 609821)]