191068722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1663}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 447003648

約数和(自身を除く): 255934926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 491, 982, 1473, 1663, 2946, 3326, 4419, 4989, 6383, 8838, 9978, 12766, 14967, 19149, 21619, 29934, 38298, 43238, 57447, 64857, 114894, 129714, 194571, 389142, 816533, 1633066, 2449599, 4899198, 7348797, 10614929, 14697594, 21229858, 31844787, 63689574, 95534361, 191068722]

約数ペア:

[(1, 191068722), (2, 95534361), (3, 63689574), (6, 31844787), (9, 21229858), (13, 14697594), (18, 10614929), (26, 7348797), (39, 4899198), (78, 2449599), (117, 1633066), (234, 816533), (491, 389142), (982, 194571), (1473, 129714), (1663, 114894), (2946, 64857), (3326, 57447), (4419, 43238), (4989, 38298), (6383, 29934), (8838, 21619), (9978, 19149), (12766, 14967)]