131569182

素因数分解:

$2^1\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{4969}}^1$

素因数の和:6448

約数の個数: 24

約数和(自身を含む): 285317760

約数和(自身を除く): 153748578

約数列:

[1, 2, 3, 6, 9, 18, 1471, 2942, 4413, 4969, 8826, 9938, 13239, 14907, 26478, 29814, 44721, 89442, 7309399, 14618798, 21928197, 43856394, 65784591, 131569182]

約数ペア:

[(1, 131569182), (2, 65784591), (3, 43856394), (6, 21928197), (9, 14618798), (18, 7309399), (1471, 89442), (2942, 44721), (4413, 29814), (4969, 26478), (8826, 14907), (9938, 13239)]