27670786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 50351616

約数和(自身を除く): 22680830

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 3121, 4433, 6242, 8866, 34331, 40573, 68662, 81146, 96751, 193502, 446303, 892606, 1064261, 1257763, 2128522, 2515526, 13835393, 27670786]

約数ペア:

[(1, 27670786), (2, 13835393), (11, 2515526), (13, 2128522), (22, 1257763), (26, 1064261), (31, 892606), (62, 446303), (143, 193502), (286, 96751), (341, 81146), (403, 68662), (682, 40573), (806, 34331), (3121, 8866), (4433, 6242)]