2740788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4036

約数の個数: 36

約数和(自身を含む): 7294560

約数和(自身を除く): 4553772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4007, 8014, 12021, 16028, 24042, 36063, 48084, 72126, 76133, 144252, 152266, 228399, 304532, 456798, 685197, 913596, 1370394, 2740788]

約数ペア:

[(1, 2740788), (2, 1370394), (3, 913596), (4, 685197), (6, 456798), (9, 304532), (12, 228399), (18, 152266), (19, 144252), (36, 76133), (38, 72126), (57, 48084), (76, 36063), (114, 24042), (171, 16028), (228, 12021), (342, 8014), (684, 4007)]