21327702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 48550320

約数和(自身を除く): 27222618

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 957, 1013, 1914, 2026, 3039, 3509, 6078, 7018, 10527, 11143, 21054, 22286, 29377, 33429, 58754, 66858, 88131, 122573, 176262, 245146, 323147, 367719, 646294, 735438, 969441, 1938882, 3554617, 7109234, 10663851, 21327702]

約数ペア:

[(1, 21327702), (2, 10663851), (3, 7109234), (6, 3554617), (11, 1938882), (22, 969441), (29, 735438), (33, 646294), (58, 367719), (66, 323147), (87, 245146), (121, 176262), (174, 122573), (242, 88131), (319, 66858), (363, 58754), (638, 33429), (726, 29377), (957, 22286), (1013, 21054), (1914, 11143), (2026, 10527), (3039, 7018), (3509, 6078)]