3879804

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 9481472

約数和(自身を除く): 5601668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 103, 129, 146, 172, 206, 219, 258, 292, 309, 412, 438, 516, 618, 876, 1236, 3139, 4429, 6278, 7519, 8858, 9417, 12556, 13287, 15038, 17716, 18834, 22557, 26574, 30076, 37668, 45114, 53148, 90228, 323317, 646634, 969951, 1293268, 1939902, 3879804]

約数ペア:

[(1, 3879804), (2, 1939902), (3, 1293268), (4, 969951), (6, 646634), (12, 323317), (43, 90228), (73, 53148), (86, 45114), (103, 37668), (129, 30076), (146, 26574), (172, 22557), (206, 18834), (219, 17716), (258, 15038), (292, 13287), (309, 12556), (412, 9417), (438, 8858), (516, 7519), (618, 6278), (876, 4429), (1236, 3139)]