22169628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 60988928

約数和(自身を除く): 38819300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 373, 381, 468, 508, 746, 762, 1119, 1143, 1492, 1524, 1651, 2238, 2286, 3302, 3357, 4476, 4572, 4849, 4953, 6604, 6714, 9698, 9906, 13428, 14547, 14859, 19396, 19812, 29094, 29718, 43641, 47371, 58188, 59436, 87282, 94742, 142113, 174564, 189484, 284226, 426339, 568452, 615823, 852678, 1231646, 1705356, 1847469, 2463292, 3694938, 5542407, 7389876, 11084814, 22169628]

約数ペア:

[(1, 22169628), (2, 11084814), (3, 7389876), (4, 5542407), (6, 3694938), (9, 2463292), (12, 1847469), (13, 1705356), (18, 1231646), (26, 852678), (36, 615823), (39, 568452), (52, 426339), (78, 284226), (117, 189484), (127, 174564), (156, 142113), (234, 94742), (254, 87282), (373, 59436), (381, 58188), (468, 47371), (508, 43641), (746, 29718), (762, 29094), (1119, 19812), (1143, 19396), (1492, 14859), (1524, 14547), (1651, 13428), (2238, 9906), (2286, 9698), (3302, 6714), (3357, 6604), (4476, 4953), (4572, 4849)]