2428686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 5778864

約数和(自身を除く): 3350178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 107, 117, 194, 214, 234, 291, 321, 582, 642, 873, 963, 1261, 1391, 1746, 1926, 2522, 2782, 3783, 4173, 7566, 8346, 10379, 11349, 12519, 20758, 22698, 25038, 31137, 62274, 93411, 134927, 186822, 269854, 404781, 809562, 1214343, 2428686]

約数ペア:

[(1, 2428686), (2, 1214343), (3, 809562), (6, 404781), (9, 269854), (13, 186822), (18, 134927), (26, 93411), (39, 62274), (78, 31137), (97, 25038), (107, 22698), (117, 20758), (194, 12519), (214, 11349), (234, 10379), (291, 8346), (321, 7566), (582, 4173), (642, 3783), (873, 2782), (963, 2522), (1261, 1926), (1391, 1746)]