17389038

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 37482480

約数和(自身を除く): 20093442

約数列:

[1, 2, 3, 6, 29, 37, 58, 73, 74, 87, 111, 146, 174, 219, 222, 438, 1073, 1369, 2117, 2146, 2701, 2738, 3219, 4107, 4234, 5402, 6351, 6438, 8103, 8214, 12702, 16206, 39701, 78329, 79402, 99937, 119103, 156658, 199874, 234987, 238206, 299811, 469974, 599622, 2898173, 5796346, 8694519, 17389038]

約数ペア:

[(1, 17389038), (2, 8694519), (3, 5796346), (6, 2898173), (29, 599622), (37, 469974), (58, 299811), (73, 238206), (74, 234987), (87, 199874), (111, 156658), (146, 119103), (174, 99937), (219, 79402), (222, 78329), (438, 39701), (1073, 16206), (1369, 12702), (2117, 8214), (2146, 8103), (2701, 6438), (2738, 6351), (3219, 5402), (4107, 4234)]