28659906

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1818

約数の個数: 56

約数和(自身を含む): 70354224

約数和(自身を除く): 41694318

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 729, 891, 1458, 1782, 1787, 2673, 3574, 5346, 5361, 8019, 10722, 16038, 16083, 19657, 32166, 39314, 48249, 58971, 96498, 117942, 144747, 176913, 289494, 353826, 434241, 530739, 868482, 1061478, 1302723, 1592217, 2605446, 3184434, 4776651, 9553302, 14329953, 28659906]

約数ペア:

[(1, 28659906), (2, 14329953), (3, 9553302), (6, 4776651), (9, 3184434), (11, 2605446), (18, 1592217), (22, 1302723), (27, 1061478), (33, 868482), (54, 530739), (66, 434241), (81, 353826), (99, 289494), (162, 176913), (198, 144747), (243, 117942), (297, 96498), (486, 58971), (594, 48249), (729, 39314), (891, 32166), (1458, 19657), (1782, 16083), (1787, 16038), (2673, 10722), (3574, 8019), (5346, 5361)]