7880852052

素因数分解:

$2^2\times 3^2\times {\mathrm{218912557}}^1$

素因数の和:218912567

約数の個数: 18

約数和(自身を含む): 19921042778

約数和(自身を除く): 12040190726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 218912557, 437825114, 656737671, 875650228, 1313475342, 1970213013, 2626950684, 3940426026, 7880852052]

約数ペア:

[(1, 7880852052), (2, 3940426026), (3, 2626950684), (4, 1970213013), (6, 1313475342), (9, 875650228), (12, 656737671), (18, 437825114), (36, 218912557)]