340657974

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{44741}}^1$

素因数の和:44802

約数の個数: 40

約数和(自身を含む): 779584608

約数和(自身を除く): 438926634

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 44741, 89482, 134223, 268446, 402669, 805338, 1208007, 2102827, 2416014, 3624021, 4205654, 6308481, 7248042, 12616962, 18925443, 37850886, 56776329, 113552658, 170328987, 340657974]

約数ペア:

[(1, 340657974), (2, 170328987), (3, 113552658), (6, 56776329), (9, 37850886), (18, 18925443), (27, 12616962), (47, 7248042), (54, 6308481), (81, 4205654), (94, 3624021), (141, 2416014), (162, 2102827), (282, 1208007), (423, 805338), (846, 402669), (1269, 268446), (2538, 134223), (3807, 89482), (7614, 44741)]