18929922822

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4400261}}^1$

素因数の和:4400508

約数の個数: 24

約数和(自身を含む): 41186452320

約数和(自身を除く): 22256529498

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 4400261, 8800522, 13200783, 26401566, 39602349, 79204698, 1051662379, 2103324758, 3154987137, 6309974274, 9464961411, 18929922822]

約数ペア:

[(1, 18929922822), (2, 9464961411), (3, 6309974274), (6, 3154987137), (9, 2103324758), (18, 1051662379), (239, 79204698), (478, 39602349), (717, 26401566), (1434, 13200783), (2151, 8800522), (4302, 4400261)]