3881682

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{163}}^1$

素因数の和:194

約数の個数: 72

約数和(自身を含む): 10208016

約数和(自身を除く): 6326334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 163, 189, 243, 294, 326, 378, 441, 486, 489, 567, 882, 978, 1134, 1141, 1323, 1467, 1701, 2282, 2646, 2934, 3402, 3423, 3969, 4401, 6846, 7938, 7987, 8802, 10269, 11907, 13203, 15974, 20538, 23814, 23961, 26406, 30807, 39609, 47922, 61614, 71883, 79218, 92421, 143766, 184842, 215649, 277263, 431298, 554526, 646947, 1293894, 1940841, 3881682]

約数ペア:

[(1, 3881682), (2, 1940841), (3, 1293894), (6, 646947), (7, 554526), (9, 431298), (14, 277263), (18, 215649), (21, 184842), (27, 143766), (42, 92421), (49, 79218), (54, 71883), (63, 61614), (81, 47922), (98, 39609), (126, 30807), (147, 26406), (162, 23961), (163, 23814), (189, 20538), (243, 15974), (294, 13203), (326, 11907), (378, 10269), (441, 8802), (486, 7987), (489, 7938), (567, 6846), (882, 4401), (978, 3969), (1134, 3423), (1141, 3402), (1323, 2934), (1467, 2646), (1701, 2282)]