15696468468

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1990927}}^1$

素因数の和:1991013

約数の個数: 48

約数和(自身を含む): 41252028160

約数和(自身を除く): 25555559692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 1990927, 3981854, 5972781, 7963708, 11945562, 17918343, 23891124, 35836686, 53755029, 71673372, 107510058, 145337671, 215020116, 290675342, 436013013, 581350684, 872026026, 1308039039, 1744052052, 2616078078, 3924117117, 5232156156, 7848234234, 15696468468]

約数ペア:

[(1, 15696468468), (2, 7848234234), (3, 5232156156), (4, 3924117117), (6, 2616078078), (9, 1744052052), (12, 1308039039), (18, 872026026), (27, 581350684), (36, 436013013), (54, 290675342), (73, 215020116), (108, 145337671), (146, 107510058), (219, 71673372), (292, 53755029), (438, 35836686), (657, 23891124), (876, 17918343), (1314, 11945562), (1971, 7963708), (2628, 5972781), (3942, 3981854), (7884, 1990927)]