15180858

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1249

約数の個数: 80

約数和(自身を含む): 42444864

約数和(自身を除く): 27264006

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1217, 1386, 1782, 2079, 2434, 3651, 4158, 6237, 7302, 8519, 10953, 12474, 13387, 17038, 21906, 25557, 26774, 32859, 40161, 51114, 65718, 76671, 80322, 93709, 98577, 120483, 153342, 187418, 197154, 230013, 240966, 281127, 361449, 460026, 562254, 690039, 722898, 843381, 1084347, 1380078, 1686762, 2168694, 2530143, 5060286, 7590429, 15180858]

約数ペア:

[(1, 15180858), (2, 7590429), (3, 5060286), (6, 2530143), (7, 2168694), (9, 1686762), (11, 1380078), (14, 1084347), (18, 843381), (21, 722898), (22, 690039), (27, 562254), (33, 460026), (42, 361449), (54, 281127), (63, 240966), (66, 230013), (77, 197154), (81, 187418), (99, 153342), (126, 120483), (154, 98577), (162, 93709), (189, 80322), (198, 76671), (231, 65718), (297, 51114), (378, 40161), (462, 32859), (567, 26774), (594, 25557), (693, 21906), (891, 17038), (1134, 13387), (1217, 12474), (1386, 10953), (1782, 8519), (2079, 7302), (2434, 6237), (3651, 4158)]