15671945604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{443161}}^1$

素因数の和:443596

約数の個数: 48

約数和(自身を含む): 41891217536

約数和(自身を除く): 26219271932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 5052, 5894, 8841, 11788, 17682, 35364, 443161, 886322, 1329483, 1772644, 2658966, 3102127, 5317932, 6204254, 9306381, 12408508, 18612762, 37225524, 186570781, 373141562, 559712343, 746283124, 1119424686, 1305995467, 2238849372, 2611990934, 3917986401, 5223981868, 7835972802, 15671945604]

約数ペア:

[(1, 15671945604), (2, 7835972802), (3, 5223981868), (4, 3917986401), (6, 2611990934), (7, 2238849372), (12, 1305995467), (14, 1119424686), (21, 746283124), (28, 559712343), (42, 373141562), (84, 186570781), (421, 37225524), (842, 18612762), (1263, 12408508), (1684, 9306381), (2526, 6204254), (2947, 5317932), (5052, 3102127), (5894, 2658966), (8841, 1772644), (11788, 1329483), (17682, 886322), (35364, 443161)]