18933156

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{15937}}^1$

素因数の和:15961

約数の個数: 48

約数和(自身を含む): 53551680

約数和(自身を除く): 34618524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 15937, 31874, 47811, 63748, 95622, 143433, 175307, 191244, 286866, 350614, 430299, 525921, 573732, 701228, 860598, 1051842, 1577763, 1721196, 2103684, 3155526, 4733289, 6311052, 9466578, 18933156]

約数ペア:

[(1, 18933156), (2, 9466578), (3, 6311052), (4, 4733289), (6, 3155526), (9, 2103684), (11, 1721196), (12, 1577763), (18, 1051842), (22, 860598), (27, 701228), (33, 573732), (36, 525921), (44, 430299), (54, 350614), (66, 286866), (99, 191244), (108, 175307), (132, 143433), (198, 95622), (297, 63748), (396, 47811), (594, 31874), (1188, 15937)]