2851938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 3887262

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 269, 279, 342, 538, 558, 589, 807, 1178, 1614, 1767, 2421, 3534, 4842, 5111, 5301, 8339, 10222, 10602, 15333, 16678, 25017, 30666, 45999, 50034, 75051, 91998, 150102, 158441, 316882, 475323, 950646, 1425969, 2851938]

約数ペア:

[(1, 2851938), (2, 1425969), (3, 950646), (6, 475323), (9, 316882), (18, 158441), (19, 150102), (31, 91998), (38, 75051), (57, 50034), (62, 45999), (93, 30666), (114, 25017), (171, 16678), (186, 15333), (269, 10602), (279, 10222), (342, 8339), (538, 5301), (558, 5111), (589, 4842), (807, 3534), (1178, 2421), (1614, 1767)]