28313334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{74903}}^1$

素因数の和:74921

約数の個数: 32

約数和(自身を含む): 71907840

約数和(自身を除く): 43594506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 74903, 149806, 224709, 449418, 524321, 674127, 1048642, 1348254, 1572963, 2022381, 3145926, 4044762, 4718889, 9437778, 14156667, 28313334]

約数ペア:

[(1, 28313334), (2, 14156667), (3, 9437778), (6, 4718889), (7, 4044762), (9, 3145926), (14, 2022381), (18, 1572963), (21, 1348254), (27, 1048642), (42, 674127), (54, 524321), (63, 449418), (126, 224709), (189, 149806), (378, 74903)]