26261852886

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{21751}}^1$

素因数の和:22051

約数の個数: 80

約数和(自身を含む): 61114854240

約数和(自身を除く): 34853001354

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 257, 261, 514, 522, 771, 783, 1542, 1566, 2313, 2349, 4626, 4698, 6939, 7453, 13878, 14906, 20817, 21751, 22359, 41634, 43502, 44718, 65253, 67077, 130506, 134154, 195759, 201231, 391518, 402462, 587277, 603693, 630779, 1174554, 1207386, 1261558, 1761831, 1892337, 3523662, 3784674, 5590007, 5677011, 11180014, 11354022, 16770021, 17031033, 33540042, 34062066, 50310063, 51093099, 100620126, 102186198, 150930189, 162110203, 301860378, 324220406, 452790567, 486330609, 905581134, 972661218, 1458991827, 2917983654, 4376975481, 8753950962, 13130926443, 26261852886]

約数ペア:

[(1, 26261852886), (2, 13130926443), (3, 8753950962), (6, 4376975481), (9, 2917983654), (18, 1458991827), (27, 972661218), (29, 905581134), (54, 486330609), (58, 452790567), (81, 324220406), (87, 301860378), (162, 162110203), (174, 150930189), (257, 102186198), (261, 100620126), (514, 51093099), (522, 50310063), (771, 34062066), (783, 33540042), (1542, 17031033), (1566, 16770021), (2313, 11354022), (2349, 11180014), (4626, 5677011), (4698, 5590007), (6939, 3784674), (7453, 3523662), (13878, 1892337), (14906, 1761831), (20817, 1261558), (21751, 1207386), (22359, 1174554), (41634, 630779), (43502, 603693), (44718, 587277), (65253, 402462), (67077, 391518), (130506, 201231), (134154, 195759)]