12240954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 29169504

約数和(自身を除く): 16928550

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 211, 293, 422, 586, 633, 879, 1266, 1758, 1899, 2321, 2637, 3223, 3798, 4642, 5274, 6446, 6963, 9669, 13926, 19338, 20889, 29007, 41778, 58014, 61823, 123646, 185469, 370938, 556407, 680053, 1112814, 1360106, 2040159, 4080318, 6120477, 12240954]

約数ペア:

[(1, 12240954), (2, 6120477), (3, 4080318), (6, 2040159), (9, 1360106), (11, 1112814), (18, 680053), (22, 556407), (33, 370938), (66, 185469), (99, 123646), (198, 61823), (211, 58014), (293, 41778), (422, 29007), (586, 20889), (633, 19338), (879, 13926), (1266, 9669), (1758, 6963), (1899, 6446), (2321, 5274), (2637, 4642), (3223, 3798)]