26971704

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 76447800

約数和(自身を除く): 49476096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 321, 324, 389, 428, 642, 648, 778, 856, 963, 1167, 1284, 1556, 1926, 2334, 2568, 2889, 3112, 3501, 3852, 4668, 5778, 7002, 7704, 8667, 9336, 10503, 11556, 14004, 17334, 21006, 23112, 28008, 31509, 34668, 41623, 42012, 63018, 69336, 83246, 84024, 124869, 126036, 166492, 249738, 252072, 332984, 374607, 499476, 749214, 998952, 1123821, 1498428, 2247642, 2996856, 3371463, 4495284, 6742926, 8990568, 13485852, 26971704]

約数ペア:

[(1, 26971704), (2, 13485852), (3, 8990568), (4, 6742926), (6, 4495284), (8, 3371463), (9, 2996856), (12, 2247642), (18, 1498428), (24, 1123821), (27, 998952), (36, 749214), (54, 499476), (72, 374607), (81, 332984), (107, 252072), (108, 249738), (162, 166492), (214, 126036), (216, 124869), (321, 84024), (324, 83246), (389, 69336), (428, 63018), (642, 42012), (648, 41623), (778, 34668), (856, 31509), (963, 28008), (1167, 23112), (1284, 21006), (1556, 17334), (1926, 14004), (2334, 11556), (2568, 10503), (2889, 9336), (3112, 8667), (3501, 7704), (3852, 7002), (4668, 5778)]