30621852

素因数分解:

$2^2\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1327}}^1$

素因数の和:1978

約数の個数: 36

約数和(自身を含む): 77584416

約数和(自身を除く): 46962564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 641, 1282, 1327, 1923, 2564, 2654, 3846, 3981, 5308, 5769, 7692, 7962, 11538, 11943, 15924, 23076, 23886, 47772, 850607, 1701214, 2551821, 3402428, 5103642, 7655463, 10207284, 15310926, 30621852]

約数ペア:

[(1, 30621852), (2, 15310926), (3, 10207284), (4, 7655463), (6, 5103642), (9, 3402428), (12, 2551821), (18, 1701214), (36, 850607), (641, 47772), (1282, 23886), (1327, 23076), (1923, 15924), (2564, 11943), (2654, 11538), (3846, 7962), (3981, 7692), (5308, 5769)]