18825072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 56067840

約数和(自身を除く): 37242768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 179, 313, 336, 358, 537, 626, 716, 939, 1074, 1252, 1253, 1432, 1878, 2148, 2191, 2504, 2506, 2864, 3756, 3759, 4296, 4382, 5008, 5012, 6573, 7512, 7518, 8592, 8764, 10024, 13146, 15024, 15036, 17528, 20048, 26292, 30072, 35056, 52584, 56027, 60144, 105168, 112054, 168081, 224108, 336162, 392189, 448216, 672324, 784378, 896432, 1176567, 1344648, 1568756, 2353134, 2689296, 3137512, 4706268, 6275024, 9412536, 18825072]

約数ペア:

[(1, 18825072), (2, 9412536), (3, 6275024), (4, 4706268), (6, 3137512), (7, 2689296), (8, 2353134), (12, 1568756), (14, 1344648), (16, 1176567), (21, 896432), (24, 784378), (28, 672324), (42, 448216), (48, 392189), (56, 336162), (84, 224108), (112, 168081), (168, 112054), (179, 105168), (313, 60144), (336, 56027), (358, 52584), (537, 35056), (626, 30072), (716, 26292), (939, 20048), (1074, 17528), (1252, 15036), (1253, 15024), (1432, 13146), (1878, 10024), (2148, 8764), (2191, 8592), (2504, 7518), (2506, 7512), (2864, 6573), (3756, 5012), (3759, 5008), (4296, 4382)]