39861468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 107299920

約数和(自身を除く): 67438452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 577, 606, 684, 909, 1154, 1212, 1731, 1818, 1919, 2308, 3462, 3636, 3838, 5193, 5757, 6924, 7676, 10386, 10963, 11514, 17271, 20772, 21926, 23028, 32889, 34542, 43852, 58277, 65778, 69084, 98667, 116554, 131556, 174831, 197334, 233108, 349662, 394668, 524493, 699324, 1048986, 1107263, 2097972, 2214526, 3321789, 4429052, 6643578, 9965367, 13287156, 19930734, 39861468]

約数ペア:

[(1, 39861468), (2, 19930734), (3, 13287156), (4, 9965367), (6, 6643578), (9, 4429052), (12, 3321789), (18, 2214526), (19, 2097972), (36, 1107263), (38, 1048986), (57, 699324), (76, 524493), (101, 394668), (114, 349662), (171, 233108), (202, 197334), (228, 174831), (303, 131556), (342, 116554), (404, 98667), (577, 69084), (606, 65778), (684, 58277), (909, 43852), (1154, 34542), (1212, 32889), (1731, 23028), (1818, 21926), (1919, 20772), (2308, 17271), (3462, 11514), (3636, 10963), (3838, 10386), (5193, 7676), (5757, 6924)]