15705732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 42154112

約数和(自身を除く): 26448380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1033, 1086, 1267, 2066, 2172, 2534, 3099, 3801, 4132, 5068, 6198, 7231, 7602, 12396, 14462, 15204, 21693, 28924, 43386, 86772, 186973, 373946, 560919, 747892, 1121838, 1308811, 2243676, 2617622, 3926433, 5235244, 7852866, 15705732]

約数ペア:

[(1, 15705732), (2, 7852866), (3, 5235244), (4, 3926433), (6, 2617622), (7, 2243676), (12, 1308811), (14, 1121838), (21, 747892), (28, 560919), (42, 373946), (84, 186973), (181, 86772), (362, 43386), (543, 28924), (724, 21693), (1033, 15204), (1086, 14462), (1267, 12396), (2066, 7602), (2172, 7231), (2534, 6198), (3099, 5068), (3801, 4132)]