1214514

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 84

約数和(自身を含む): 3364254

約数和(自身を除く): 2149740

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 81, 98, 102, 119, 126, 147, 153, 162, 189, 238, 243, 294, 306, 357, 378, 441, 459, 486, 567, 714, 729, 833, 882, 918, 1071, 1134, 1323, 1377, 1458, 1666, 1701, 2142, 2499, 2646, 2754, 3213, 3402, 3969, 4131, 4998, 5103, 6426, 7497, 7938, 8262, 9639, 10206, 11907, 12393, 14994, 19278, 22491, 23814, 24786, 28917, 35721, 44982, 57834, 67473, 71442, 86751, 134946, 173502, 202419, 404838, 607257, 1214514]

約数ペア:

[(1, 1214514), (2, 607257), (3, 404838), (6, 202419), (7, 173502), (9, 134946), (14, 86751), (17, 71442), (18, 67473), (21, 57834), (27, 44982), (34, 35721), (42, 28917), (49, 24786), (51, 23814), (54, 22491), (63, 19278), (81, 14994), (98, 12393), (102, 11907), (119, 10206), (126, 9639), (147, 8262), (153, 7938), (162, 7497), (189, 6426), (238, 5103), (243, 4998), (294, 4131), (306, 3969), (357, 3402), (378, 3213), (441, 2754), (459, 2646), (486, 2499), (567, 2142), (714, 1701), (729, 1666), (833, 1458), (882, 1377), (918, 1323), (1071, 1134)]