1320687612

素因数分解:

$2^2\times 3^3\times {\mathrm{2287}}^1\times {\mathrm{5347}}^1$

素因数の和:7647

約数の個数: 48

約数和(自身を含む): 3426142720

約数和(自身を除く): 2105455108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2287, 4574, 5347, 6861, 9148, 10694, 13722, 16041, 20583, 21388, 27444, 32082, 41166, 48123, 61749, 64164, 82332, 96246, 123498, 144369, 192492, 246996, 288738, 577476, 12228589, 24457178, 36685767, 48914356, 73371534, 110057301, 146743068, 220114602, 330171903, 440229204, 660343806, 1320687612]

約数ペア:

[(1, 1320687612), (2, 660343806), (3, 440229204), (4, 330171903), (6, 220114602), (9, 146743068), (12, 110057301), (18, 73371534), (27, 48914356), (36, 36685767), (54, 24457178), (108, 12228589), (2287, 577476), (4574, 288738), (5347, 246996), (6861, 192492), (9148, 144369), (10694, 123498), (13722, 96246), (16041, 82332), (20583, 64164), (21388, 61749), (27444, 48123), (32082, 41166)]