1280122632

素因数分解:

$2^3\times 3^2\times {\mathrm{17779481}}^1$

素因数の和:17779493

約数の個数: 24

約数和(自身を含む): 3466998990

約数和(自身を除く): 2186876358

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 17779481, 35558962, 53338443, 71117924, 106676886, 142235848, 160015329, 213353772, 320030658, 426707544, 640061316, 1280122632]

約数ペア:

[(1, 1280122632), (2, 640061316), (3, 426707544), (4, 320030658), (6, 213353772), (8, 160015329), (9, 142235848), (12, 106676886), (18, 71117924), (24, 53338443), (36, 35558962), (72, 17779481)]