328020012

素因数分解:

$2^2\times 3^2\times {\mathrm{9111667}}^1$

素因数の和:9111677

約数の個数: 18

約数和(自身を含む): 829161788

約数和(自身を除く): 501141776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9111667, 18223334, 27335001, 36446668, 54670002, 82005003, 109340004, 164010006, 328020012]

約数ペア:

[(1, 328020012), (2, 164010006), (3, 109340004), (4, 82005003), (6, 54670002), (9, 36446668), (12, 27335001), (18, 18223334), (36, 9111667)]