812123028

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{425641}}^1$

素因数の和:425704

約数の個数: 36

約数和(自身を含む): 2091604788

約数和(自身を除く): 1279481760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 425641, 851282, 1276923, 1702564, 2553846, 3830769, 5107692, 7661538, 15323076, 22558973, 45117946, 67676919, 90235892, 135353838, 203030757, 270707676, 406061514, 812123028]

約数ペア:

[(1, 812123028), (2, 406061514), (3, 270707676), (4, 203030757), (6, 135353838), (9, 90235892), (12, 67676919), (18, 45117946), (36, 22558973), (53, 15323076), (106, 7661538), (159, 5107692), (212, 3830769), (318, 2553846), (477, 1702564), (636, 1276923), (954, 851282), (1908, 425641)]