64861794

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{156671}}^1$

素因数の和:156702

約数の個数: 24

約数和(自身を含む): 146644992

約数和(自身を除く): 81783198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 156671, 313342, 470013, 940026, 1410039, 2820078, 3603433, 7206866, 10810299, 21620598, 32430897, 64861794]

約数ペア:

[(1, 64861794), (2, 32430897), (3, 21620598), (6, 10810299), (9, 7206866), (18, 3603433), (23, 2820078), (46, 1410039), (69, 940026), (138, 470013), (207, 313342), (414, 156671)]