138427602

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{211663}}^1$

素因数の和:211777

約数の個数: 16

約数和(自身を含む): 279396480

約数和(自身を除く): 140968878

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 211663, 423326, 634989, 1269978, 23071267, 46142534, 69213801, 138427602]

約数ペア:

[(1, 138427602), (2, 69213801), (3, 46142534), (6, 23071267), (109, 1269978), (218, 634989), (327, 423326), (654, 211663)]