12130338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 28283904

約数和(自身を除く): 16153566

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 61, 66, 69, 122, 131, 138, 183, 253, 262, 366, 393, 506, 671, 759, 786, 1342, 1403, 1441, 1518, 2013, 2806, 2882, 3013, 4026, 4209, 4323, 6026, 7991, 8418, 8646, 9039, 15433, 15982, 18078, 23973, 30866, 33143, 46299, 47946, 66286, 87901, 92598, 99429, 175802, 183793, 198858, 263703, 367586, 527406, 551379, 1102758, 2021723, 4043446, 6065169, 12130338]

約数ペア:

[(1, 12130338), (2, 6065169), (3, 4043446), (6, 2021723), (11, 1102758), (22, 551379), (23, 527406), (33, 367586), (46, 263703), (61, 198858), (66, 183793), (69, 175802), (122, 99429), (131, 92598), (138, 87901), (183, 66286), (253, 47946), (262, 46299), (366, 33143), (393, 30866), (506, 23973), (671, 18078), (759, 15982), (786, 15433), (1342, 9039), (1403, 8646), (1441, 8418), (1518, 7991), (2013, 6026), (2806, 4323), (2882, 4209), (3013, 4026)]