31566486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5689

約数の個数: 48

約数和(自身を含む): 77319360

約数和(自身を除く): 45752874

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 5651, 11302, 16953, 33906, 39557, 79114, 107369, 118671, 214738, 237342, 276899, 322107, 553798, 644214, 751583, 830697, 1503166, 1661394, 2254749, 4509498, 5261081, 10522162, 15783243, 31566486]

約数ペア:

[(1, 31566486), (2, 15783243), (3, 10522162), (6, 5261081), (7, 4509498), (14, 2254749), (19, 1661394), (21, 1503166), (38, 830697), (42, 751583), (49, 644214), (57, 553798), (98, 322107), (114, 276899), (133, 237342), (147, 214738), (266, 118671), (294, 107369), (399, 79114), (798, 39557), (931, 33906), (1862, 16953), (2793, 11302), (5586, 5651)]