664415665614

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{344971789}}^1$

素因数の和:344971904

約数の個数: 24

約数和(自身を含む): 1453021179480

約数和(自身を除く): 788605513866

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 344971789, 689943578, 1034915367, 2069830734, 3104746101, 6209492202, 36911981423, 73823962846, 110735944269, 221471888538, 332207832807, 664415665614]

約数ペア:

[(1, 664415665614), (2, 332207832807), (3, 221471888538), (6, 110735944269), (9, 73823962846), (18, 36911981423), (107, 6209492202), (214, 3104746101), (321, 2069830734), (642, 1034915367), (963, 689943578), (1926, 344971789)]