455087142

素因数分解:

$2^1\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{19139}}^1$

素因数の和:20468

約数の個数: 24

約数和(自身を含む): 986820120

約数和(自身を除く): 531732978

約数列:

[1, 2, 3, 6, 9, 18, 1321, 2642, 3963, 7926, 11889, 19139, 23778, 38278, 57417, 114834, 172251, 344502, 25282619, 50565238, 75847857, 151695714, 227543571, 455087142]

約数ペア:

[(1, 455087142), (2, 227543571), (3, 151695714), (6, 75847857), (9, 50565238), (18, 25282619), (1321, 344502), (2642, 172251), (3963, 114834), (7926, 57417), (11889, 38278), (19139, 23778)]