61029306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{260809}}^1$

素因数の和:260830

約数の個数: 24

約数和(自身を含む): 142402260

約数和(自身を除く): 81372954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 260809, 521618, 782427, 1564854, 2347281, 3390517, 4694562, 6781034, 10171551, 20343102, 30514653, 61029306]

約数ペア:

[(1, 61029306), (2, 30514653), (3, 20343102), (6, 10171551), (9, 6781034), (13, 4694562), (18, 3390517), (26, 2347281), (39, 1564854), (78, 782427), (117, 521618), (234, 260809)]