145241874

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{187651}}^1$

素因数の和:187702

約数の個数: 24

約数和(自身を含む): 322010832

約数和(自身を除く): 176768958

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 187651, 375302, 562953, 1125906, 1688859, 3377718, 8068993, 16137986, 24206979, 48413958, 72620937, 145241874]

約数ペア:

[(1, 145241874), (2, 72620937), (3, 48413958), (6, 24206979), (9, 16137986), (18, 8068993), (43, 3377718), (86, 1688859), (129, 1125906), (258, 562953), (387, 375302), (774, 187651)]