169909038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{726107}}^1$

素因数の和:726128

約数の個数: 24

約数和(自身を含む): 396454968

約数和(自身を除く): 226545930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 726107, 1452214, 2178321, 4356642, 6534963, 9439391, 13069926, 18878782, 28318173, 56636346, 84954519, 169909038]

約数ペア:

[(1, 169909038), (2, 84954519), (3, 56636346), (6, 28318173), (9, 18878782), (13, 13069926), (18, 9439391), (26, 6534963), (39, 4356642), (78, 2178321), (117, 1452214), (234, 726107)]