388634058

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{67261}}^1$

素因数の和:67379

約数の個数: 32

約数和(自身を含む): 871715520

約数和(自身を除く): 483081462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 67261, 134522, 201783, 403566, 605349, 1210698, 1816047, 3632094, 7196927, 14393854, 21590781, 43181562, 64772343, 129544686, 194317029, 388634058]

約数ペア:

[(1, 388634058), (2, 194317029), (3, 129544686), (6, 64772343), (9, 43181562), (18, 21590781), (27, 14393854), (54, 7196927), (107, 3632094), (214, 1816047), (321, 1210698), (642, 605349), (963, 403566), (1926, 201783), (2889, 134522), (5778, 67261)]