26687958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17581}}^1$

素因数の和:17620

約数の個数: 32

約数和(自身を含む): 60763392

約数和(自身を除く): 34075434

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 17581, 35162, 52743, 105486, 193391, 386782, 404363, 580173, 808726, 1160346, 1213089, 2426178, 4447993, 8895986, 13343979, 26687958]

約数ペア:

[(1, 26687958), (2, 13343979), (3, 8895986), (6, 4447993), (11, 2426178), (22, 1213089), (23, 1160346), (33, 808726), (46, 580173), (66, 404363), (69, 386782), (138, 193391), (253, 105486), (506, 52743), (759, 35162), (1518, 17581)]