1518426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 4228224

約数和(自身を除く): 2709798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 103, 117, 126, 162, 182, 189, 206, 234, 273, 309, 351, 378, 546, 567, 618, 702, 721, 819, 927, 1053, 1134, 1339, 1442, 1638, 1854, 2106, 2163, 2457, 2678, 2781, 4017, 4326, 4914, 5562, 6489, 7371, 8034, 8343, 9373, 12051, 12978, 14742, 16686, 18746, 19467, 24102, 28119, 36153, 38934, 56238, 58401, 72306, 84357, 108459, 116802, 168714, 216918, 253071, 506142, 759213, 1518426]

約数ペア:

[(1, 1518426), (2, 759213), (3, 506142), (6, 253071), (7, 216918), (9, 168714), (13, 116802), (14, 108459), (18, 84357), (21, 72306), (26, 58401), (27, 56238), (39, 38934), (42, 36153), (54, 28119), (63, 24102), (78, 19467), (81, 18746), (91, 16686), (103, 14742), (117, 12978), (126, 12051), (162, 9373), (182, 8343), (189, 8034), (206, 7371), (234, 6489), (273, 5562), (309, 4914), (351, 4326), (378, 4017), (546, 2781), (567, 2678), (618, 2457), (702, 2163), (721, 2106), (819, 1854), (927, 1638), (1053, 1442), (1134, 1339)]