2021753214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{210731}}^1$

素因数の和:210793

約数の個数: 48

約数和(自身を含む): 4832506224

約数和(自身を除く): 2810753010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 210731, 421462, 632193, 1264386, 1896579, 2739503, 3793158, 5479006, 8218509, 8639971, 16437018, 17279942, 24655527, 25919913, 49311054, 51839826, 77759739, 112319623, 155519478, 224639246, 336958869, 673917738, 1010876607, 2021753214]

約数ペア:

[(1, 2021753214), (2, 1010876607), (3, 673917738), (6, 336958869), (9, 224639246), (13, 155519478), (18, 112319623), (26, 77759739), (39, 51839826), (41, 49311054), (78, 25919913), (82, 24655527), (117, 17279942), (123, 16437018), (234, 8639971), (246, 8218509), (369, 5479006), (533, 3793158), (738, 2739503), (1066, 1896579), (1599, 1264386), (3198, 632193), (4797, 421462), (9594, 210731)]