7135842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10282398

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 83, 89, 138, 161, 166, 178, 249, 267, 322, 483, 498, 534, 581, 623, 966, 1162, 1246, 1743, 1869, 1909, 2047, 3486, 3738, 3818, 4094, 5727, 6141, 7387, 11454, 12282, 13363, 14329, 14774, 22161, 26726, 28658, 40089, 42987, 44322, 51709, 80178, 85974, 103418, 155127, 169901, 310254, 339802, 509703, 1019406, 1189307, 2378614, 3567921, 7135842]

約数ペア:

[(1, 7135842), (2, 3567921), (3, 2378614), (6, 1189307), (7, 1019406), (14, 509703), (21, 339802), (23, 310254), (42, 169901), (46, 155127), (69, 103418), (83, 85974), (89, 80178), (138, 51709), (161, 44322), (166, 42987), (178, 40089), (249, 28658), (267, 26726), (322, 22161), (483, 14774), (498, 14329), (534, 13363), (581, 12282), (623, 11454), (966, 7387), (1162, 6141), (1246, 5727), (1743, 4094), (1869, 3818), (1909, 3738), (2047, 3486)]