17220372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 43596672

約数和(自身を除く): 26376300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 661, 668, 1002, 1322, 1983, 2004, 2171, 2644, 3966, 4342, 6513, 7932, 8593, 8684, 13026, 17186, 25779, 26052, 34372, 51558, 103116, 110387, 220774, 331161, 441548, 662322, 1324644, 1435031, 2870062, 4305093, 5740124, 8610186, 17220372]

約数ペア:

[(1, 17220372), (2, 8610186), (3, 5740124), (4, 4305093), (6, 2870062), (12, 1435031), (13, 1324644), (26, 662322), (39, 441548), (52, 331161), (78, 220774), (156, 110387), (167, 103116), (334, 51558), (501, 34372), (661, 26052), (668, 25779), (1002, 17186), (1322, 13026), (1983, 8684), (2004, 8593), (2171, 7932), (2644, 6513), (3966, 4342)]