17640876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 45360000

約数和(自身を除く): 27719124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 642, 1177, 1249, 1284, 2354, 2498, 3531, 3747, 4708, 4996, 7062, 7494, 13739, 14124, 14988, 27478, 41217, 54956, 82434, 133643, 164868, 267286, 400929, 534572, 801858, 1470073, 1603716, 2940146, 4410219, 5880292, 8820438, 17640876]

約数ペア:

[(1, 17640876), (2, 8820438), (3, 5880292), (4, 4410219), (6, 2940146), (11, 1603716), (12, 1470073), (22, 801858), (33, 534572), (44, 400929), (66, 267286), (107, 164868), (132, 133643), (214, 82434), (321, 54956), (428, 41217), (642, 27478), (1177, 14988), (1249, 14124), (1284, 13739), (2354, 7494), (2498, 7062), (3531, 4996), (3747, 4708)]