6905886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 9060834

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 71, 78, 86, 87, 129, 142, 174, 213, 258, 377, 426, 559, 754, 923, 1118, 1131, 1247, 1677, 1846, 2059, 2262, 2494, 2769, 3053, 3354, 3741, 4118, 5538, 6106, 6177, 7482, 9159, 12354, 16211, 18318, 26767, 32422, 39689, 48633, 53534, 79378, 80301, 88537, 97266, 119067, 160602, 177074, 238134, 265611, 531222, 1150981, 2301962, 3452943, 6905886]

約数ペア:

[(1, 6905886), (2, 3452943), (3, 2301962), (6, 1150981), (13, 531222), (26, 265611), (29, 238134), (39, 177074), (43, 160602), (58, 119067), (71, 97266), (78, 88537), (86, 80301), (87, 79378), (129, 53534), (142, 48633), (174, 39689), (213, 32422), (258, 26767), (377, 18318), (426, 16211), (559, 12354), (754, 9159), (923, 7482), (1118, 6177), (1131, 6106), (1247, 5538), (1677, 4118), (1846, 3741), (2059, 3354), (2262, 3053), (2494, 2769)]