2149291386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{6551}}^1$

素因数の和:8227

約数の個数: 48

約数和(自身を含む): 5083985088

約数和(自身を除く): 2934693702

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1657, 3314, 4971, 6551, 9942, 13102, 14913, 18227, 19653, 29826, 36454, 39306, 54681, 58959, 72061, 109362, 117918, 144122, 164043, 216183, 328086, 432366, 648549, 1297098, 10855007, 21710014, 32565021, 65130042, 97695063, 119405077, 195390126, 238810154, 358215231, 716430462, 1074645693, 2149291386]

約数ペア:

[(1, 2149291386), (2, 1074645693), (3, 716430462), (6, 358215231), (9, 238810154), (11, 195390126), (18, 119405077), (22, 97695063), (33, 65130042), (66, 32565021), (99, 21710014), (198, 10855007), (1657, 1297098), (3314, 648549), (4971, 432366), (6551, 328086), (9942, 216183), (13102, 164043), (14913, 144122), (18227, 117918), (19653, 109362), (29826, 72061), (36454, 58959), (39306, 54681)]