26038908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 80720640

約数和(自身を除く): 54681732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 89, 108, 126, 129, 162, 172, 178, 189, 243, 252, 258, 267, 301, 324, 356, 378, 387, 486, 516, 534, 567, 602, 623, 756, 774, 801, 903, 972, 1068, 1134, 1161, 1204, 1246, 1548, 1602, 1701, 1806, 1869, 2268, 2322, 2403, 2492, 2709, 3204, 3402, 3483, 3612, 3738, 3827, 4644, 4806, 5418, 5607, 6804, 6966, 7209, 7476, 7654, 8127, 9612, 10449, 10836, 11214, 11481, 13932, 14418, 15308, 16254, 16821, 20898, 21627, 22428, 22962, 24381, 26789, 28836, 32508, 33642, 34443, 41796, 43254, 45924, 48762, 50463, 53578, 67284, 68886, 73143, 80367, 86508, 97524, 100926, 103329, 107156, 137772, 146286, 151389, 160734, 201852, 206658, 241101, 292572, 302778, 309987, 321468, 413316, 482202, 605556, 619974, 723303, 929961, 964404, 1239948, 1446606, 1859922, 2169909, 2893212, 3719844, 4339818, 6509727, 8679636, 13019454, 26038908]

約数ペア:

[(1, 26038908), (2, 13019454), (3, 8679636), (4, 6509727), (6, 4339818), (7, 3719844), (9, 2893212), (12, 2169909), (14, 1859922), (18, 1446606), (21, 1239948), (27, 964404), (28, 929961), (36, 723303), (42, 619974), (43, 605556), (54, 482202), (63, 413316), (81, 321468), (84, 309987), (86, 302778), (89, 292572), (108, 241101), (126, 206658), (129, 201852), (162, 160734), (172, 151389), (178, 146286), (189, 137772), (243, 107156), (252, 103329), (258, 100926), (267, 97524), (301, 86508), (324, 80367), (356, 73143), (378, 68886), (387, 67284), (486, 53578), (516, 50463), (534, 48762), (567, 45924), (602, 43254), (623, 41796), (756, 34443), (774, 33642), (801, 32508), (903, 28836), (972, 26789), (1068, 24381), (1134, 22962), (1161, 22428), (1204, 21627), (1246, 20898), (1548, 16821), (1602, 16254), (1701, 15308), (1806, 14418), (1869, 13932), (2268, 11481), (2322, 11214), (2403, 10836), (2492, 10449), (2709, 9612), (3204, 8127), (3402, 7654), (3483, 7476), (3612, 7209), (3738, 6966), (3827, 6804), (4644, 5607), (4806, 5418)]