21126696

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38273}}^1$

素因数の和:38305

約数の個数: 32

約数和(自身を含む): 55114560

約数和(自身を除く): 33987864

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 38273, 76546, 114819, 153092, 229638, 306184, 459276, 880279, 918552, 1760558, 2640837, 3521116, 5281674, 7042232, 10563348, 21126696]

約数ペア:

[(1, 21126696), (2, 10563348), (3, 7042232), (4, 5281674), (6, 3521116), (8, 2640837), (12, 1760558), (23, 918552), (24, 880279), (46, 459276), (69, 306184), (92, 229638), (138, 153092), (184, 114819), (276, 76546), (552, 38273)]