64812618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{276977}}^1$

素因数の和:276998

約数の個数: 24

約数和(自身を含む): 151229988

約数和(自身を除く): 86417370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 276977, 553954, 830931, 1661862, 2492793, 3600701, 4985586, 7201402, 10802103, 21604206, 32406309, 64812618]

約数ペア:

[(1, 64812618), (2, 32406309), (3, 21604206), (6, 10802103), (9, 7201402), (13, 4985586), (18, 3600701), (26, 2492793), (39, 1661862), (78, 830931), (117, 553954), (234, 276977)]