22318884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2905

約数の個数: 72

約数和(自身を含む): 66579968

約数和(自身を除く): 44261084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 2857, 3906, 5714, 7812, 8571, 11428, 17142, 19999, 25713, 34284, 39998, 51426, 59997, 79996, 88567, 102852, 119994, 177134, 179991, 239988, 265701, 354268, 359982, 531402, 619969, 719964, 797103, 1062804, 1239938, 1594206, 1859907, 2479876, 3188412, 3719814, 5579721, 7439628, 11159442, 22318884]

約数ペア:

[(1, 22318884), (2, 11159442), (3, 7439628), (4, 5579721), (6, 3719814), (7, 3188412), (9, 2479876), (12, 1859907), (14, 1594206), (18, 1239938), (21, 1062804), (28, 797103), (31, 719964), (36, 619969), (42, 531402), (62, 359982), (63, 354268), (84, 265701), (93, 239988), (124, 179991), (126, 177134), (186, 119994), (217, 102852), (252, 88567), (279, 79996), (372, 59997), (434, 51426), (558, 39998), (651, 34284), (868, 25713), (1116, 19999), (1302, 17142), (1953, 11428), (2604, 8571), (2857, 7812), (3906, 5714)]