1443078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 3852576

約数和(自身を除く): 2409498

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, 881, 1638, 1762, 2643, 5286, 6167, 7929, 11453, 12334, 15858, 18501, 22906, 34359, 37002, 55503, 68718, 80171, 103077, 111006, 160342, 206154, 240513, 481026, 721539, 1443078]

約数ペア:

[(1, 1443078), (2, 721539), (3, 481026), (6, 240513), (7, 206154), (9, 160342), (13, 111006), (14, 103077), (18, 80171), (21, 68718), (26, 55503), (39, 37002), (42, 34359), (63, 22906), (78, 18501), (91, 15858), (117, 12334), (126, 11453), (182, 7929), (234, 6167), (273, 5286), (546, 2643), (819, 1762), (881, 1638)]