17812956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11161}}^1$

素因数の和:11194

約数の個数: 48

約数和(自身を含む): 50005760

約数和(自身を除く): 32192804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11161, 22322, 33483, 44644, 66966, 78127, 133932, 156254, 212059, 234381, 312508, 424118, 468762, 636177, 848236, 937524, 1272354, 1484413, 2544708, 2968826, 4453239, 5937652, 8906478, 17812956]

約数ペア:

[(1, 17812956), (2, 8906478), (3, 5937652), (4, 4453239), (6, 2968826), (7, 2544708), (12, 1484413), (14, 1272354), (19, 937524), (21, 848236), (28, 636177), (38, 468762), (42, 424118), (57, 312508), (76, 234381), (84, 212059), (114, 156254), (133, 133932), (228, 78127), (266, 66966), (399, 44644), (532, 33483), (798, 22322), (1596, 11161)]