26573742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 67267200

約数和(自身を除く): 40693458

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 139, 171, 234, 247, 258, 278, 342, 387, 417, 494, 559, 741, 774, 817, 834, 1118, 1251, 1482, 1634, 1677, 1807, 2223, 2451, 2502, 2641, 3354, 3614, 4446, 4902, 5031, 5282, 5421, 5977, 7353, 7923, 10062, 10621, 10842, 11954, 14706, 15846, 16263, 17931, 21242, 23769, 31863, 32526, 34333, 35862, 47538, 53793, 63726, 68666, 77701, 95589, 102999, 107586, 113563, 155402, 191178, 205998, 227126, 233103, 308997, 340689, 466206, 617994, 681378, 699309, 1022067, 1398618, 1476319, 2044134, 2952638, 4428957, 8857914, 13286871, 26573742]

約数ペア:

[(1, 26573742), (2, 13286871), (3, 8857914), (6, 4428957), (9, 2952638), (13, 2044134), (18, 1476319), (19, 1398618), (26, 1022067), (38, 699309), (39, 681378), (43, 617994), (57, 466206), (78, 340689), (86, 308997), (114, 233103), (117, 227126), (129, 205998), (139, 191178), (171, 155402), (234, 113563), (247, 107586), (258, 102999), (278, 95589), (342, 77701), (387, 68666), (417, 63726), (494, 53793), (559, 47538), (741, 35862), (774, 34333), (817, 32526), (834, 31863), (1118, 23769), (1251, 21242), (1482, 17931), (1634, 16263), (1677, 15846), (1807, 14706), (2223, 11954), (2451, 10842), (2502, 10621), (2641, 10062), (3354, 7923), (3614, 7353), (4446, 5977), (4902, 5421), (5031, 5282)]