212966821788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2535319307}}^1$

素因数の和:2535319321

約数の個数: 24

約数和(自身を含む): 567911524992

約数和(自身を除く): 354944703204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2535319307, 5070638614, 7605957921, 10141277228, 15211915842, 17747235149, 30423831684, 35494470298, 53241705447, 70988940596, 106483410894, 212966821788]

約数ペア:

[(1, 212966821788), (2, 106483410894), (3, 70988940596), (4, 53241705447), (6, 35494470298), (7, 30423831684), (12, 17747235149), (14, 15211915842), (21, 10141277228), (28, 7605957921), (42, 5070638614), (84, 2535319307)]