42897561426

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{818687}}^1$

素因数の和:818807

約数の個数: 48

約数和(自身を含む): 96552787968

約数和(自身を除く): 53655226542

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1278, 2911, 5822, 8733, 17466, 26199, 52398, 818687, 1637374, 2456061, 4912122, 7368183, 14736366, 33566167, 58126777, 67132334, 100698501, 116253554, 174380331, 201397002, 302095503, 348760662, 523140993, 604191006, 1046281986, 2383197857, 4766395714, 7149593571, 14299187142, 21448780713, 42897561426]

約数ペア:

[(1, 42897561426), (2, 21448780713), (3, 14299187142), (6, 7149593571), (9, 4766395714), (18, 2383197857), (41, 1046281986), (71, 604191006), (82, 523140993), (123, 348760662), (142, 302095503), (213, 201397002), (246, 174380331), (369, 116253554), (426, 100698501), (639, 67132334), (738, 58126777), (1278, 33566167), (2911, 14736366), (5822, 7368183), (8733, 4912122), (17466, 2456061), (26199, 1637374), (52398, 818687)]