138214926

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{247697}}^1$

素因数の和:247736

約数の個数: 24

約数和(自身を含む): 309127104

約数和(自身を除く): 170912178

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 247697, 495394, 743091, 1486182, 2229273, 4458546, 7678607, 15357214, 23035821, 46071642, 69107463, 138214926]

約数ペア:

[(1, 138214926), (2, 69107463), (3, 46071642), (6, 23035821), (9, 15357214), (18, 7678607), (31, 4458546), (62, 2229273), (93, 1486182), (186, 743091), (279, 495394), (558, 247697)]