2697324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 7273728

約数和(自身を除く): 4576404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 197, 326, 394, 489, 591, 652, 788, 978, 1141, 1182, 1379, 1956, 2282, 2364, 2758, 3423, 4137, 4564, 5516, 6846, 8274, 13692, 16548, 32111, 64222, 96333, 128444, 192666, 224777, 385332, 449554, 674331, 899108, 1348662, 2697324]

約数ペア:

[(1, 2697324), (2, 1348662), (3, 899108), (4, 674331), (6, 449554), (7, 385332), (12, 224777), (14, 192666), (21, 128444), (28, 96333), (42, 64222), (84, 32111), (163, 16548), (197, 13692), (326, 8274), (394, 6846), (489, 5516), (591, 4564), (652, 4137), (788, 3423), (978, 2758), (1141, 2364), (1182, 2282), (1379, 1956)]