31285998

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{5483}}^1$

素因数の和:5808

約数の個数: 24

約数和(自身を含む): 68012568

約数和(自身を除く): 36726570

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5483, 5706, 10966, 16449, 32898, 49347, 98694, 1738111, 3476222, 5214333, 10428666, 15642999, 31285998]

約数ペア:

[(1, 31285998), (2, 15642999), (3, 10428666), (6, 5214333), (9, 3476222), (18, 1738111), (317, 98694), (634, 49347), (951, 32898), (1902, 16449), (2853, 10966), (5483, 5706)]