6981714

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 40

約数和(自身を含む): 15890688

約数和(自身を除く): 8908974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 607, 639, 1214, 1278, 1821, 1917, 3642, 3834, 5463, 5751, 10926, 11502, 16389, 32778, 43097, 49167, 86194, 98334, 129291, 258582, 387873, 775746, 1163619, 2327238, 3490857, 6981714]

約数ペア:

[(1, 6981714), (2, 3490857), (3, 2327238), (6, 1163619), (9, 775746), (18, 387873), (27, 258582), (54, 129291), (71, 98334), (81, 86194), (142, 49167), (162, 43097), (213, 32778), (426, 16389), (607, 11502), (639, 10926), (1214, 5751), (1278, 5463), (1821, 3834), (1917, 3642)]