6653388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 17937920

約数和(自身を除く): 11284532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 769, 1236, 1442, 1538, 2163, 2307, 2884, 3076, 4326, 4614, 5383, 8652, 9228, 10766, 16149, 21532, 32298, 64596, 79207, 158414, 237621, 316828, 475242, 554449, 950484, 1108898, 1663347, 2217796, 3326694, 6653388]

約数ペア:

[(1, 6653388), (2, 3326694), (3, 2217796), (4, 1663347), (6, 1108898), (7, 950484), (12, 554449), (14, 475242), (21, 316828), (28, 237621), (42, 158414), (84, 79207), (103, 64596), (206, 32298), (309, 21532), (412, 16149), (618, 10766), (721, 9228), (769, 8652), (1236, 5383), (1442, 4614), (1538, 4326), (2163, 3076), (2307, 2884)]