22771812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 38192028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 419, 647, 838, 1257, 1294, 1676, 1941, 2514, 2588, 2933, 3882, 4529, 5028, 5866, 7764, 8799, 9058, 11732, 13587, 17598, 18116, 27174, 35196, 54348, 271093, 542186, 813279, 1084372, 1626558, 1897651, 3253116, 3795302, 5692953, 7590604, 11385906, 22771812]

約数ペア:

[(1, 22771812), (2, 11385906), (3, 7590604), (4, 5692953), (6, 3795302), (7, 3253116), (12, 1897651), (14, 1626558), (21, 1084372), (28, 813279), (42, 542186), (84, 271093), (419, 54348), (647, 35196), (838, 27174), (1257, 18116), (1294, 17598), (1676, 13587), (1941, 11732), (2514, 9058), (2588, 8799), (2933, 7764), (3882, 5866), (4529, 5028)]