42018284

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19489}}^1$

素因数の和:19518

約数の個数: 36

約数和(自身を含む): 93318120

約数和(自身を除く): 51299836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 19489, 38978, 77956, 136423, 214379, 272846, 428758, 545692, 857516, 954961, 1500653, 1909922, 3001306, 3819844, 6002612, 10504571, 21009142, 42018284]

約数ペア:

[(1, 42018284), (2, 21009142), (4, 10504571), (7, 6002612), (11, 3819844), (14, 3001306), (22, 1909922), (28, 1500653), (44, 954961), (49, 857516), (77, 545692), (98, 428758), (154, 272846), (196, 214379), (308, 136423), (539, 77956), (1078, 38978), (2156, 19489)]