16438158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 39519792

約数和(自身を除く): 23081634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 1361, 2013, 2722, 4026, 4083, 6039, 8166, 12078, 12249, 14971, 24498, 29942, 44913, 83021, 89826, 134739, 166042, 249063, 269478, 498126, 747189, 913231, 1494378, 1826462, 2739693, 5479386, 8219079, 16438158]

約数ペア:

[(1, 16438158), (2, 8219079), (3, 5479386), (6, 2739693), (9, 1826462), (11, 1494378), (18, 913231), (22, 747189), (33, 498126), (61, 269478), (66, 249063), (99, 166042), (122, 134739), (183, 89826), (198, 83021), (366, 44913), (549, 29942), (671, 24498), (1098, 14971), (1342, 12249), (1361, 12078), (2013, 8166), (2722, 6039), (4026, 4083)]