31938546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 68876064

約数和(自身を除く): 36937518

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 113, 163, 226, 289, 326, 339, 489, 578, 678, 867, 978, 1734, 1921, 2771, 3842, 5542, 5763, 8313, 11526, 16626, 18419, 32657, 36838, 47107, 55257, 65314, 94214, 97971, 110514, 141321, 195942, 282642, 313123, 626246, 939369, 1878738, 5323091, 10646182, 15969273, 31938546]

約数ペア:

[(1, 31938546), (2, 15969273), (3, 10646182), (6, 5323091), (17, 1878738), (34, 939369), (51, 626246), (102, 313123), (113, 282642), (163, 195942), (226, 141321), (289, 110514), (326, 97971), (339, 94214), (489, 65314), (578, 55257), (678, 47107), (867, 36838), (978, 32657), (1734, 18419), (1921, 16626), (2771, 11526), (3842, 8313), (5542, 5763)]