122665788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{486769}}^1$

素因数の和:486786

約数の個数: 36

約数和(自身を含む): 354368560

約数和(自身を除く): 231702772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 486769, 973538, 1460307, 1947076, 2920614, 3407383, 4380921, 5841228, 6814766, 8761842, 10222149, 13629532, 17523684, 20444298, 30666447, 40888596, 61332894, 122665788]

約数ペア:

[(1, 122665788), (2, 61332894), (3, 40888596), (4, 30666447), (6, 20444298), (7, 17523684), (9, 13629532), (12, 10222149), (14, 8761842), (18, 6814766), (21, 5841228), (28, 4380921), (36, 3407383), (42, 2920614), (63, 1947076), (84, 1460307), (126, 973538), (252, 486769)]