266429526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109103}}^1$

素因数の和:109156

約数の個数: 32

約数和(自身を含む): 597017088

約数和(自身を除く): 330587562

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 109103, 218206, 327309, 654618, 1200133, 2400266, 3600399, 4036811, 7200798, 8073622, 12110433, 24220866, 44404921, 88809842, 133214763, 266429526]

約数ペア:

[(1, 266429526), (2, 133214763), (3, 88809842), (6, 44404921), (11, 24220866), (22, 12110433), (33, 8073622), (37, 7200798), (66, 4036811), (74, 3600399), (111, 2400266), (222, 1200133), (407, 654618), (814, 327309), (1221, 218206), (2442, 109103)]