31008798

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{30223}}^1$

素因数の和:30253

約数の個数: 32

約数和(自身を含む): 72537600

約数和(自身を除く): 41528802

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 30223, 60446, 90669, 181338, 272007, 544014, 574237, 816021, 1148474, 1632042, 1722711, 3445422, 5168133, 10336266, 15504399, 31008798]

約数ペア:

[(1, 31008798), (2, 15504399), (3, 10336266), (6, 5168133), (9, 3445422), (18, 1722711), (19, 1632042), (27, 1148474), (38, 816021), (54, 574237), (57, 544014), (114, 272007), (171, 181338), (342, 90669), (513, 60446), (1026, 30223)]