26474994

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2344

約数の個数: 72

約数和(自身を含む): 71891820

約数和(自身を除く): 45416826

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 2309, 3822, 4618, 5733, 6927, 11466, 13854, 16163, 20781, 30017, 32326, 41562, 48489, 60034, 90051, 96978, 113141, 145467, 180102, 210119, 226282, 270153, 290934, 339423, 420238, 540306, 630357, 678846, 1018269, 1260714, 1470833, 1891071, 2036538, 2941666, 3782142, 4412499, 8824998, 13237497, 26474994]

約数ペア:

[(1, 26474994), (2, 13237497), (3, 8824998), (6, 4412499), (7, 3782142), (9, 2941666), (13, 2036538), (14, 1891071), (18, 1470833), (21, 1260714), (26, 1018269), (39, 678846), (42, 630357), (49, 540306), (63, 420238), (78, 339423), (91, 290934), (98, 270153), (117, 226282), (126, 210119), (147, 180102), (182, 145467), (234, 113141), (273, 96978), (294, 90051), (441, 60034), (546, 48489), (637, 41562), (819, 32326), (882, 30017), (1274, 20781), (1638, 16163), (1911, 13854), (2309, 11466), (3822, 6927), (4618, 5733)]