18845153264

素因数分解:

$2^4\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{105097}}^1$

素因数の和:106713

約数の個数: 40

約数和(自身を含む): 41755015008

約数和(自身を除く): 22909861744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1601, 3202, 6404, 11207, 12808, 22414, 25616, 44828, 89656, 105097, 179312, 210194, 420388, 735679, 840776, 1471358, 1681552, 2942716, 5885432, 11770864, 168260297, 336520594, 673041188, 1177822079, 1346082376, 2355644158, 2692164752, 4711288316, 9422576632, 18845153264]

約数ペア:

[(1, 18845153264), (2, 9422576632), (4, 4711288316), (7, 2692164752), (8, 2355644158), (14, 1346082376), (16, 1177822079), (28, 673041188), (56, 336520594), (112, 168260297), (1601, 11770864), (3202, 5885432), (6404, 2942716), (11207, 1681552), (12808, 1471358), (22414, 840776), (25616, 735679), (44828, 420388), (89656, 210194), (105097, 179312)]