2968794

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6873984

約数和(自身を除く): 3905190

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 101, 138, 142, 202, 207, 213, 303, 414, 426, 606, 639, 909, 1278, 1633, 1818, 2323, 3266, 4646, 4899, 6969, 7171, 9798, 13938, 14342, 14697, 20907, 21513, 29394, 41814, 43026, 64539, 129078, 164933, 329866, 494799, 989598, 1484397, 2968794]

約数ペア:

[(1, 2968794), (2, 1484397), (3, 989598), (6, 494799), (9, 329866), (18, 164933), (23, 129078), (46, 64539), (69, 43026), (71, 41814), (101, 29394), (138, 21513), (142, 20907), (202, 14697), (207, 14342), (213, 13938), (303, 9798), (414, 7171), (426, 6969), (606, 4899), (639, 4646), (909, 3266), (1278, 2323), (1633, 1818)]