18001932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 45572352

約数和(自身を除く): 27570420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 691, 1002, 1382, 2004, 2073, 2171, 2764, 4146, 4342, 6513, 8292, 8684, 8983, 13026, 17966, 26052, 26949, 35932, 53898, 107796, 115397, 230794, 346191, 461588, 692382, 1384764, 1500161, 3000322, 4500483, 6000644, 9000966, 18001932]

約数ペア:

[(1, 18001932), (2, 9000966), (3, 6000644), (4, 4500483), (6, 3000322), (12, 1500161), (13, 1384764), (26, 692382), (39, 461588), (52, 346191), (78, 230794), (156, 115397), (167, 107796), (334, 53898), (501, 35932), (668, 26949), (691, 26052), (1002, 17966), (1382, 13026), (2004, 8983), (2073, 8684), (2171, 8292), (2764, 6513), (4146, 4342)]