19299924

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 58464000

約数和(自身を除く): 39164076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 521, 588, 686, 756, 882, 1029, 1042, 1323, 1372, 1563, 1764, 2058, 2084, 2646, 3087, 3126, 3647, 4116, 4689, 5292, 6174, 6252, 7294, 9261, 9378, 10941, 12348, 14067, 14588, 18522, 18756, 21882, 25529, 28134, 32823, 37044, 43764, 51058, 56268, 65646, 76587, 98469, 102116, 131292, 153174, 178703, 196938, 229761, 306348, 357406, 393876, 459522, 536109, 689283, 714812, 919044, 1072218, 1378566, 1608327, 2144436, 2757132, 3216654, 4824981, 6433308, 9649962, 19299924]

約数ペア:

[(1, 19299924), (2, 9649962), (3, 6433308), (4, 4824981), (6, 3216654), (7, 2757132), (9, 2144436), (12, 1608327), (14, 1378566), (18, 1072218), (21, 919044), (27, 714812), (28, 689283), (36, 536109), (42, 459522), (49, 393876), (54, 357406), (63, 306348), (84, 229761), (98, 196938), (108, 178703), (126, 153174), (147, 131292), (189, 102116), (196, 98469), (252, 76587), (294, 65646), (343, 56268), (378, 51058), (441, 43764), (521, 37044), (588, 32823), (686, 28134), (756, 25529), (882, 21882), (1029, 18756), (1042, 18522), (1323, 14588), (1372, 14067), (1563, 12348), (1764, 10941), (2058, 9378), (2084, 9261), (2646, 7294), (3087, 6252), (3126, 6174), (3647, 5292), (4116, 4689)]