2911887078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21100631}}^1$

素因数の和:21100659

約数の個数: 16

約数和(自身を含む): 6076982016

約数和(自身を除く): 3165094938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 21100631, 42201262, 63301893, 126603786, 485314513, 970629026, 1455943539, 2911887078]

約数ペア:

[(1, 2911887078), (2, 1455943539), (3, 970629026), (6, 485314513), (23, 126603786), (46, 63301893), (69, 42201262), (138, 21100631)]