31890996

素因数分解:

$2^2\times 3^4\times {\mathrm{98429}}^1$

素因数の和:98445

約数の個数: 30

約数和(自身を含む): 83370210

約数和(自身を除く): 51479214

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 98429, 196858, 295287, 393716, 590574, 885861, 1181148, 1771722, 2657583, 3543444, 5315166, 7972749, 10630332, 15945498, 31890996]

約数ペア:

[(1, 31890996), (2, 15945498), (3, 10630332), (4, 7972749), (6, 5315166), (9, 3543444), (12, 2657583), (18, 1771722), (27, 1181148), (36, 885861), (54, 590574), (81, 393716), (108, 295287), (162, 196858), (324, 98429)]