2083428

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 5483520

約数和(自身を除く): 3400092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 191, 202, 303, 382, 404, 573, 606, 764, 909, 1146, 1212, 1719, 1818, 2292, 2727, 3438, 3636, 5157, 5454, 6876, 10314, 10908, 19291, 20628, 38582, 57873, 77164, 115746, 173619, 231492, 347238, 520857, 694476, 1041714, 2083428]

約数ペア:

[(1, 2083428), (2, 1041714), (3, 694476), (4, 520857), (6, 347238), (9, 231492), (12, 173619), (18, 115746), (27, 77164), (36, 57873), (54, 38582), (101, 20628), (108, 19291), (191, 10908), (202, 10314), (303, 6876), (382, 5454), (404, 5157), (573, 3636), (606, 3438), (764, 2727), (909, 2292), (1146, 1818), (1212, 1719)]