18789048282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{411013}}^1$

素因数の和:411438

約数の個数: 32

約数和(自身を含む): 39654630720

約数和(自身を除く): 20865582438

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 401, 802, 1203, 2406, 7619, 15238, 22857, 45714, 411013, 822026, 1233039, 2466078, 7809247, 15618494, 23427741, 46855482, 164816213, 329632426, 494448639, 988897278, 3131508047, 6263016094, 9394524141, 18789048282]

約数ペア:

[(1, 18789048282), (2, 9394524141), (3, 6263016094), (6, 3131508047), (19, 988897278), (38, 494448639), (57, 329632426), (114, 164816213), (401, 46855482), (802, 23427741), (1203, 15618494), (2406, 7809247), (7619, 2466078), (15238, 1233039), (22857, 822026), (45714, 411013)]