231320916

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{9721}}^1$

素因数の和:10392

約数の個数: 36

約数和(自身を含む): 585672724

約数和(自身を除く): 354351808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 3966, 5949, 7932, 9721, 11898, 19442, 23796, 29163, 38884, 58326, 87489, 116652, 174978, 349956, 6425581, 12851162, 19276743, 25702324, 38553486, 57830229, 77106972, 115660458, 231320916]

約数ペア:

[(1, 231320916), (2, 115660458), (3, 77106972), (4, 57830229), (6, 38553486), (9, 25702324), (12, 19276743), (18, 12851162), (36, 6425581), (661, 349956), (1322, 174978), (1983, 116652), (2644, 87489), (3966, 58326), (5949, 38884), (7932, 29163), (9721, 23796), (11898, 19442)]