22419774

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 54331200

約数和(自身を除く): 31911426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 218, 234, 293, 327, 351, 586, 654, 702, 879, 981, 1417, 1758, 1962, 2637, 2834, 2943, 3809, 4251, 5274, 5886, 7618, 7911, 8502, 11427, 12753, 15822, 22854, 25506, 31937, 34281, 38259, 63874, 68562, 76518, 95811, 102843, 191622, 205686, 287433, 415181, 574866, 830362, 862299, 1245543, 1724598, 2491086, 3736629, 7473258, 11209887, 22419774]

約数ペア:

[(1, 22419774), (2, 11209887), (3, 7473258), (6, 3736629), (9, 2491086), (13, 1724598), (18, 1245543), (26, 862299), (27, 830362), (39, 574866), (54, 415181), (78, 287433), (109, 205686), (117, 191622), (218, 102843), (234, 95811), (293, 76518), (327, 68562), (351, 63874), (586, 38259), (654, 34281), (702, 31937), (879, 25506), (981, 22854), (1417, 15822), (1758, 12753), (1962, 11427), (2637, 8502), (2834, 7911), (2943, 7618), (3809, 5886), (4251, 5274)]