13207014

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 31919160

約数和(自身を除く): 18712146

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 171, 207, 219, 342, 414, 437, 438, 529, 657, 874, 1058, 1311, 1314, 1387, 1587, 1679, 2622, 2774, 3174, 3358, 3933, 4161, 4761, 5037, 7866, 8322, 9522, 10051, 10074, 12483, 15111, 20102, 24966, 30153, 30222, 31901, 38617, 60306, 63802, 77234, 90459, 95703, 115851, 180918, 191406, 231702, 287109, 347553, 574218, 695106, 733723, 1467446, 2201169, 4402338, 6603507, 13207014]

約数ペア:

[(1, 13207014), (2, 6603507), (3, 4402338), (6, 2201169), (9, 1467446), (18, 733723), (19, 695106), (23, 574218), (38, 347553), (46, 287109), (57, 231702), (69, 191406), (73, 180918), (114, 115851), (138, 95703), (146, 90459), (171, 77234), (207, 63802), (219, 60306), (342, 38617), (414, 31901), (437, 30222), (438, 30153), (529, 24966), (657, 20102), (874, 15111), (1058, 12483), (1311, 10074), (1314, 10051), (1387, 9522), (1587, 8322), (1679, 7866), (2622, 5037), (2774, 4761), (3174, 4161), (3358, 3933)]