72809394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{247651}}^1$

素因数の和:247670

約数の個数: 24

約数和(自身を含む): 169393968

約数和(自身を除く): 96584574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 247651, 495302, 742953, 1485906, 1733557, 3467114, 5200671, 10401342, 12134899, 24269798, 36404697, 72809394]

約数ペア:

[(1, 72809394), (2, 36404697), (3, 24269798), (6, 12134899), (7, 10401342), (14, 5200671), (21, 3467114), (42, 1733557), (49, 1485906), (98, 742953), (147, 495302), (294, 247651)]