1616868

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1361}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 4576320

約数和(自身を除く): 2959452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 1361, 2722, 4083, 5444, 8166, 12249, 14971, 16332, 24498, 29942, 36747, 44913, 48996, 59884, 73494, 89826, 134739, 146988, 179652, 269478, 404217, 538956, 808434, 1616868]

約数ペア:

[(1, 1616868), (2, 808434), (3, 538956), (4, 404217), (6, 269478), (9, 179652), (11, 146988), (12, 134739), (18, 89826), (22, 73494), (27, 59884), (33, 48996), (36, 44913), (44, 36747), (54, 29942), (66, 24498), (99, 16332), (108, 14971), (132, 12249), (198, 8166), (297, 5444), (396, 4083), (594, 2722), (1188, 1361)]