212109822

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 468224640

約数和(自身を除く): 256114818

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 337, 438, 479, 657, 674, 958, 1011, 1314, 1437, 2022, 2874, 3033, 4311, 6066, 8622, 24601, 34967, 49202, 69934, 73803, 104901, 147606, 161423, 209802, 221409, 314703, 322846, 442818, 484269, 629406, 968538, 1452807, 2905614, 11783879, 23567758, 35351637, 70703274, 106054911, 212109822]

約数ペア:

[(1, 212109822), (2, 106054911), (3, 70703274), (6, 35351637), (9, 23567758), (18, 11783879), (73, 2905614), (146, 1452807), (219, 968538), (337, 629406), (438, 484269), (479, 442818), (657, 322846), (674, 314703), (958, 221409), (1011, 209802), (1314, 161423), (1437, 147606), (2022, 104901), (2874, 73803), (3033, 69934), (4311, 49202), (6066, 34967), (8622, 24601)]