68423982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4649}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 81566418

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 2453, 4649, 4906, 7359, 9298, 13947, 14718, 27894, 51139, 102278, 153417, 306834, 1036727, 2073454, 3110181, 6220362, 11403997, 22807994, 34211991, 68423982]

約数ペア:

[(1, 68423982), (2, 34211991), (3, 22807994), (6, 11403997), (11, 6220362), (22, 3110181), (33, 2073454), (66, 1036727), (223, 306834), (446, 153417), (669, 102278), (1338, 51139), (2453, 27894), (4649, 14718), (4906, 13947), (7359, 9298)]