21253315314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4182077}}^1$

素因数の和:4182111

約数の個数: 48

約数和(自身を含む): 53396771904

約数和(自身を除く): 32143456590

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 4182077, 8364154, 12546231, 25092462, 29274539, 46002847, 58549078, 87823617, 92005694, 138008541, 175647234, 276017082, 322019929, 506031317, 644039858, 966059787, 1012062634, 1518093951, 1932119574, 3036187902, 3542219219, 7084438438, 10626657657, 21253315314]

約数ペア:

[(1, 21253315314), (2, 10626657657), (3, 7084438438), (6, 3542219219), (7, 3036187902), (11, 1932119574), (14, 1518093951), (21, 1012062634), (22, 966059787), (33, 644039858), (42, 506031317), (66, 322019929), (77, 276017082), (121, 175647234), (154, 138008541), (231, 92005694), (242, 87823617), (363, 58549078), (462, 46002847), (726, 29274539), (847, 25092462), (1694, 12546231), (2541, 8364154), (5082, 4182077)]