21094892556

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1\times {\mathrm{10627}}^1$

素因数の和:12710

約数の個数: 48

約数和(自身を含む): 49844129664

約数和(自身を除く): 28749237108

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 1993, 3986, 5979, 7972, 10627, 11958, 21254, 23916, 31881, 42508, 63762, 127524, 165419, 330838, 496257, 661676, 882041, 992514, 1764082, 1985028, 2646123, 3528164, 5292246, 10584492, 21179611, 42359222, 63538833, 84718444, 127077666, 254155332, 1757907713, 3515815426, 5273723139, 7031630852, 10547446278, 21094892556]

約数ペア:

[(1, 21094892556), (2, 10547446278), (3, 7031630852), (4, 5273723139), (6, 3515815426), (12, 1757907713), (83, 254155332), (166, 127077666), (249, 84718444), (332, 63538833), (498, 42359222), (996, 21179611), (1993, 10584492), (3986, 5292246), (5979, 3528164), (7972, 2646123), (10627, 1985028), (11958, 1764082), (21254, 992514), (23916, 882041), (31881, 661676), (42508, 496257), (63762, 330838), (127524, 165419)]