15820038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67607}}^1$

素因数の和:67628

約数の個数: 24

約数和(自身を含む): 36913968

約数和(自身を除く): 21093930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 67607, 135214, 202821, 405642, 608463, 878891, 1216926, 1757782, 2636673, 5273346, 7910019, 15820038]

約数ペア:

[(1, 15820038), (2, 7910019), (3, 5273346), (6, 2636673), (9, 1757782), (13, 1216926), (18, 878891), (26, 608463), (39, 405642), (78, 202821), (117, 135214), (234, 67607)]