15033438

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{491}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 38730240

約数和(自身を除く): 23696802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 491, 567, 729, 982, 1134, 1458, 1473, 1701, 2187, 2946, 3402, 3437, 4374, 4419, 5103, 6874, 8838, 10206, 10311, 13257, 15309, 20622, 26514, 30618, 30933, 39771, 61866, 79542, 92799, 119313, 185598, 238626, 278397, 357939, 556794, 715878, 835191, 1073817, 1670382, 2147634, 2505573, 5011146, 7516719, 15033438]

約数ペア:

[(1, 15033438), (2, 7516719), (3, 5011146), (6, 2505573), (7, 2147634), (9, 1670382), (14, 1073817), (18, 835191), (21, 715878), (27, 556794), (42, 357939), (54, 278397), (63, 238626), (81, 185598), (126, 119313), (162, 92799), (189, 79542), (243, 61866), (378, 39771), (486, 30933), (491, 30618), (567, 26514), (729, 20622), (982, 15309), (1134, 13257), (1458, 10311), (1473, 10206), (1701, 8838), (2187, 6874), (2946, 5103), (3402, 4419), (3437, 4374)]