2547342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4226418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 293, 322, 378, 414, 483, 586, 621, 879, 966, 1242, 1449, 1758, 2051, 2637, 2898, 4102, 4347, 5274, 6153, 6739, 7911, 8694, 12306, 13478, 15822, 18459, 20217, 36918, 40434, 47173, 55377, 60651, 94346, 110754, 121302, 141519, 181953, 283038, 363906, 424557, 849114, 1273671, 2547342]

約数ペア:

[(1, 2547342), (2, 1273671), (3, 849114), (6, 424557), (7, 363906), (9, 283038), (14, 181953), (18, 141519), (21, 121302), (23, 110754), (27, 94346), (42, 60651), (46, 55377), (54, 47173), (63, 40434), (69, 36918), (126, 20217), (138, 18459), (161, 15822), (189, 13478), (207, 12306), (293, 8694), (322, 7911), (378, 6739), (414, 6153), (483, 5274), (586, 4347), (621, 4102), (879, 2898), (966, 2637), (1242, 2051), (1449, 1758)]