2154762

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 40

約数和(自身を含む): 4948416

約数和(自身を除く): 2793654

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 283, 423, 566, 846, 849, 1269, 1698, 2538, 2547, 3807, 5094, 7614, 7641, 13301, 15282, 22923, 26602, 39903, 45846, 79806, 119709, 239418, 359127, 718254, 1077381, 2154762]

約数ペア:

[(1, 2154762), (2, 1077381), (3, 718254), (6, 359127), (9, 239418), (18, 119709), (27, 79806), (47, 45846), (54, 39903), (81, 26602), (94, 22923), (141, 15282), (162, 13301), (282, 7641), (283, 7614), (423, 5094), (566, 3807), (846, 2547), (849, 2538), (1269, 1698)]