12905622

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10391}}^1$

素因数の和:10425

約数の個数: 32

約数和(自身を含む): 29928960

約数和(自身を除く): 17023338

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10391, 20782, 31173, 62346, 93519, 187038, 238993, 280557, 477986, 561114, 716979, 1433958, 2150937, 4301874, 6452811, 12905622]

約数ペア:

[(1, 12905622), (2, 6452811), (3, 4301874), (6, 2150937), (9, 1433958), (18, 716979), (23, 561114), (27, 477986), (46, 280557), (54, 238993), (69, 187038), (138, 93519), (207, 62346), (414, 31173), (621, 20782), (1242, 10391)]