12906396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18869}}^1$

素因数の和:18898

約数の個数: 36

約数和(自身を含む): 34343400

約数和(自身を除く): 21437004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18869, 37738, 56607, 75476, 113214, 169821, 226428, 339642, 358511, 679284, 717022, 1075533, 1434044, 2151066, 3226599, 4302132, 6453198, 12906396]

約数ペア:

[(1, 12906396), (2, 6453198), (3, 4302132), (4, 3226599), (6, 2151066), (9, 1434044), (12, 1075533), (18, 717022), (19, 679284), (36, 358511), (38, 339642), (57, 226428), (76, 169821), (114, 113214), (171, 75476), (228, 56607), (342, 37738), (684, 18869)]