145240218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{424679}}^1$

素因数の和:424706

約数の個数: 24

約数和(自身を含む): 331250400

約数和(自身を除く): 186010182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 424679, 849358, 1274037, 2548074, 3822111, 7644222, 8068901, 16137802, 24206703, 48413406, 72620109, 145240218]

約数ペア:

[(1, 145240218), (2, 72620109), (3, 48413406), (6, 24206703), (9, 16137802), (18, 8068901), (19, 7644222), (38, 3822111), (57, 2548074), (114, 1274037), (171, 849358), (342, 424679)]