1377461556

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{76679}}^1$

素因数の和:77188

約数の個数: 36

約数和(自身を含む): 3488940000

約数和(自身を除く): 2111478444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2994, 4491, 5988, 8982, 17964, 76679, 153358, 230037, 306716, 460074, 690111, 920148, 1380222, 2760444, 38262821, 76525642, 114788463, 153051284, 229576926, 344365389, 459153852, 688730778, 1377461556]

約数ペア:

[(1, 1377461556), (2, 688730778), (3, 459153852), (4, 344365389), (6, 229576926), (9, 153051284), (12, 114788463), (18, 76525642), (36, 38262821), (499, 2760444), (998, 1380222), (1497, 920148), (1996, 690111), (2994, 460074), (4491, 306716), (5988, 230037), (8982, 153358), (17964, 76679)]