1331569314

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22811}}^1$

素因数の和:22892

約数の個数: 64

約数和(自身を含む): 3153530880

約数和(自身を除く): 1821961566

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 1081, 1242, 1269, 2162, 2538, 3243, 6486, 9729, 19458, 22811, 29187, 45622, 58374, 68433, 136866, 205299, 410598, 524653, 615897, 1049306, 1072117, 1231794, 1573959, 2144234, 3147918, 3216351, 4721877, 6432702, 9443754, 9649053, 14165631, 19298106, 24658691, 28331262, 28947159, 49317382, 57894318, 73976073, 147952146, 221928219, 443856438, 665784657, 1331569314]

約数ペア:

[(1, 1331569314), (2, 665784657), (3, 443856438), (6, 221928219), (9, 147952146), (18, 73976073), (23, 57894318), (27, 49317382), (46, 28947159), (47, 28331262), (54, 24658691), (69, 19298106), (94, 14165631), (138, 9649053), (141, 9443754), (207, 6432702), (282, 4721877), (414, 3216351), (423, 3147918), (621, 2144234), (846, 1573959), (1081, 1231794), (1242, 1072117), (1269, 1049306), (2162, 615897), (2538, 524653), (3243, 410598), (6486, 205299), (9729, 136866), (19458, 68433), (22811, 58374), (29187, 45622)]