2168006778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{95063}}^1$

素因数の和:95259

約数の個数: 48

約数和(自身を含む): 5398114176

約数和(自身を除く): 3230107398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 22806, 95063, 190126, 285189, 570378, 665441, 855567, 1330882, 1711134, 1996323, 3992646, 5988969, 11977938, 17206403, 34412806, 51619209, 103238418, 120444821, 154857627, 240889642, 309715254, 361334463, 722668926, 1084003389, 2168006778]

約数ペア:

[(1, 2168006778), (2, 1084003389), (3, 722668926), (6, 361334463), (7, 309715254), (9, 240889642), (14, 154857627), (18, 120444821), (21, 103238418), (42, 51619209), (63, 34412806), (126, 17206403), (181, 11977938), (362, 5988969), (543, 3992646), (1086, 1996323), (1267, 1711134), (1629, 1330882), (2534, 855567), (3258, 665441), (3801, 570378), (7602, 285189), (11403, 190126), (22806, 95063)]