6820866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 16126656

約数和(自身を除く): 9305790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 283, 309, 566, 618, 849, 927, 1339, 1698, 1854, 2547, 2678, 3679, 4017, 5094, 7358, 8034, 11037, 12051, 22074, 24102, 29149, 33111, 58298, 66222, 87447, 174894, 262341, 378937, 524682, 757874, 1136811, 2273622, 3410433, 6820866]

約数ペア:

[(1, 6820866), (2, 3410433), (3, 2273622), (6, 1136811), (9, 757874), (13, 524682), (18, 378937), (26, 262341), (39, 174894), (78, 87447), (103, 66222), (117, 58298), (206, 33111), (234, 29149), (283, 24102), (309, 22074), (566, 12051), (618, 11037), (849, 8034), (927, 7358), (1339, 5094), (1698, 4017), (1854, 3679), (2547, 2678)]