15528748884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{858701}}^1$

素因数の和:858856

約数の個数: 48

約数和(自身を含む): 39816294336

約数和(自身を除く): 24287545452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 4521, 6028, 9042, 18084, 858701, 1717402, 2576103, 3434804, 5152206, 9445711, 10304412, 18891422, 28337133, 37782844, 56674266, 113348532, 117642037, 235284074, 352926111, 470568148, 705852222, 1294062407, 1411704444, 2588124814, 3882187221, 5176249628, 7764374442, 15528748884]

約数ペア:

[(1, 15528748884), (2, 7764374442), (3, 5176249628), (4, 3882187221), (6, 2588124814), (11, 1411704444), (12, 1294062407), (22, 705852222), (33, 470568148), (44, 352926111), (66, 235284074), (132, 117642037), (137, 113348532), (274, 56674266), (411, 37782844), (548, 28337133), (822, 18891422), (1507, 10304412), (1644, 9445711), (3014, 5152206), (4521, 3434804), (6028, 2576103), (9042, 1717402), (18084, 858701)]