31029228

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2719}}^1$

素因数の和:3046

約数の個数: 36

約数和(自身を含む): 78711360

約数和(自身を除く): 47682132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2719, 2853, 3804, 5438, 5706, 8157, 10876, 11412, 16314, 24471, 32628, 48942, 97884, 861923, 1723846, 2585769, 3447692, 5171538, 7757307, 10343076, 15514614, 31029228]

約数ペア:

[(1, 31029228), (2, 15514614), (3, 10343076), (4, 7757307), (6, 5171538), (9, 3447692), (12, 2585769), (18, 1723846), (36, 861923), (317, 97884), (634, 48942), (951, 32628), (1268, 24471), (1902, 16314), (2719, 11412), (2853, 10876), (3804, 8157), (5438, 5706)]