31517406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{76129}}^1$

素因数の和:76160

約数の個数: 24

約数和(自身を含む): 71257680

約数和(自身を除く): 39740274

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 76129, 152258, 228387, 456774, 685161, 1370322, 1750967, 3501934, 5252901, 10505802, 15758703, 31517406]

約数ペア:

[(1, 31517406), (2, 15758703), (3, 10505802), (6, 5252901), (9, 3501934), (18, 1750967), (23, 1370322), (46, 685161), (69, 456774), (138, 228387), (207, 152258), (414, 76129)]