2697386418

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{6263}}^1$

素因数の和:6679

約数の個数: 48

約数和(自身を含む): 5945187456

約数和(自身を除く): 3247801038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 337, 426, 639, 674, 1011, 1278, 2022, 3033, 6066, 6263, 12526, 18789, 23927, 37578, 47854, 56367, 71781, 112734, 143562, 215343, 430686, 444673, 889346, 1334019, 2110631, 2668038, 4002057, 4221262, 6331893, 8004114, 12663786, 18995679, 37991358, 149854801, 299709602, 449564403, 899128806, 1348693209, 2697386418]

約数ペア:

[(1, 2697386418), (2, 1348693209), (3, 899128806), (6, 449564403), (9, 299709602), (18, 149854801), (71, 37991358), (142, 18995679), (213, 12663786), (337, 8004114), (426, 6331893), (639, 4221262), (674, 4002057), (1011, 2668038), (1278, 2110631), (2022, 1334019), (3033, 889346), (6066, 444673), (6263, 430686), (12526, 215343), (18789, 143562), (23927, 112734), (37578, 71781), (47854, 56367)]