8340462

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 20144880

約数和(自身を除く): 11804418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 218, 234, 327, 351, 654, 702, 981, 1417, 1962, 2834, 2943, 4251, 5886, 8502, 11881, 12753, 23762, 25506, 35643, 38259, 71286, 76518, 106929, 154453, 213858, 308906, 320787, 463359, 641574, 926718, 1390077, 2780154, 4170231, 8340462]

約数ペア:

[(1, 8340462), (2, 4170231), (3, 2780154), (6, 1390077), (9, 926718), (13, 641574), (18, 463359), (26, 320787), (27, 308906), (39, 213858), (54, 154453), (78, 106929), (109, 76518), (117, 71286), (218, 38259), (234, 35643), (327, 25506), (351, 23762), (654, 12753), (702, 11881), (981, 8502), (1417, 5886), (1962, 4251), (2834, 2943)]