6742764

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{991}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 20220928

約数和(自身を除く): 13478164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 991, 1134, 1701, 1982, 2268, 2973, 3402, 3964, 5946, 6804, 6937, 8919, 11892, 13874, 17838, 20811, 26757, 27748, 35676, 41622, 53514, 62433, 80271, 83244, 107028, 124866, 160542, 187299, 240813, 249732, 321084, 374598, 481626, 561897, 749196, 963252, 1123794, 1685691, 2247588, 3371382, 6742764]

約数ペア:

[(1, 6742764), (2, 3371382), (3, 2247588), (4, 1685691), (6, 1123794), (7, 963252), (9, 749196), (12, 561897), (14, 481626), (18, 374598), (21, 321084), (27, 249732), (28, 240813), (36, 187299), (42, 160542), (54, 124866), (63, 107028), (81, 83244), (84, 80271), (108, 62433), (126, 53514), (162, 41622), (189, 35676), (243, 27748), (252, 26757), (324, 20811), (378, 17838), (486, 13874), (567, 11892), (756, 8919), (972, 6937), (991, 6804), (1134, 5946), (1701, 3964), (1982, 3402), (2268, 2973)]