22053948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2549}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 59404800

約数和(自身を除く): 37350852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2549, 2884, 4326, 5098, 7647, 8652, 10196, 15294, 17843, 30588, 35686, 53529, 71372, 107058, 214116, 262547, 525094, 787641, 1050188, 1575282, 1837829, 3150564, 3675658, 5513487, 7351316, 11026974, 22053948]

約数ペア:

[(1, 22053948), (2, 11026974), (3, 7351316), (4, 5513487), (6, 3675658), (7, 3150564), (12, 1837829), (14, 1575282), (21, 1050188), (28, 787641), (42, 525094), (84, 262547), (103, 214116), (206, 107058), (309, 71372), (412, 53529), (618, 35686), (721, 30588), (1236, 17843), (1442, 15294), (2163, 10196), (2549, 8652), (2884, 7647), (4326, 5098)]