12512556

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{613}}^1$

素因数の和:642

約数の個数: 84

約数和(自身を含む): 37581712

約数和(自身を除く): 25069156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 613, 729, 756, 972, 1134, 1226, 1458, 1701, 1839, 2268, 2452, 2916, 3402, 3678, 4291, 5103, 5517, 6804, 7356, 8582, 10206, 11034, 12873, 16551, 17164, 20412, 22068, 25746, 33102, 38619, 49653, 51492, 66204, 77238, 99306, 115857, 148959, 154476, 198612, 231714, 297918, 347571, 446877, 463428, 595836, 695142, 893754, 1042713, 1390284, 1787508, 2085426, 3128139, 4170852, 6256278, 12512556]

約数ペア:

[(1, 12512556), (2, 6256278), (3, 4170852), (4, 3128139), (6, 2085426), (7, 1787508), (9, 1390284), (12, 1042713), (14, 893754), (18, 695142), (21, 595836), (27, 463428), (28, 446877), (36, 347571), (42, 297918), (54, 231714), (63, 198612), (81, 154476), (84, 148959), (108, 115857), (126, 99306), (162, 77238), (189, 66204), (243, 51492), (252, 49653), (324, 38619), (378, 33102), (486, 25746), (567, 22068), (613, 20412), (729, 17164), (756, 16551), (972, 12873), (1134, 11034), (1226, 10206), (1458, 8582), (1701, 7356), (1839, 6804), (2268, 5517), (2452, 5103), (2916, 4291), (3402, 3678)]