21454407636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{77733361}}^1$

素因数の和:77733391

約数の個数: 24

約数和(自身を含む): 52236819264

約数和(自身を除く): 30782411628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 77733361, 155466722, 233200083, 310933444, 466400166, 932800332, 1787867303, 3575734606, 5363601909, 7151469212, 10727203818, 21454407636]

約数ペア:

[(1, 21454407636), (2, 10727203818), (3, 7151469212), (4, 5363601909), (6, 3575734606), (12, 1787867303), (23, 932800332), (46, 466400166), (69, 310933444), (92, 233200083), (138, 155466722), (276, 77733361)]