26293878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 61719840

約数和(自身を除く): 35425962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 359, 626, 718, 939, 1077, 1878, 2154, 2817, 3231, 4069, 4667, 5634, 6462, 8138, 9334, 12207, 14001, 24414, 28002, 36621, 42003, 73242, 84006, 112367, 224734, 337101, 674202, 1011303, 1460771, 2022606, 2921542, 4382313, 8764626, 13146939, 26293878]

約数ペア:

[(1, 26293878), (2, 13146939), (3, 8764626), (6, 4382313), (9, 2921542), (13, 2022606), (18, 1460771), (26, 1011303), (39, 674202), (78, 337101), (117, 224734), (234, 112367), (313, 84006), (359, 73242), (626, 42003), (718, 36621), (939, 28002), (1077, 24414), (1878, 14001), (2154, 12207), (2817, 9334), (3231, 8138), (4069, 6462), (4667, 5634)]