1839474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 4909632

約数和(自身を除く): 3070158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1123, 1638, 2246, 3369, 6738, 7861, 10107, 14599, 15722, 20214, 23583, 29198, 43797, 47166, 70749, 87594, 102193, 131391, 141498, 204386, 262782, 306579, 613158, 919737, 1839474]

約数ペア:

[(1, 1839474), (2, 919737), (3, 613158), (6, 306579), (7, 262782), (9, 204386), (13, 141498), (14, 131391), (18, 102193), (21, 87594), (26, 70749), (39, 47166), (42, 43797), (63, 29198), (78, 23583), (91, 20214), (117, 15722), (126, 14599), (182, 10107), (234, 7861), (273, 6738), (546, 3369), (819, 2246), (1123, 1638)]