1380201786

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{134287}}^1$

素因数の和:134866

約数の個数: 24

約数和(自身を含む): 2995696704

約数和(自身を除く): 1615494918

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 10278, 134287, 268574, 402861, 805722, 1208583, 2417166, 76677877, 153355754, 230033631, 460067262, 690100893, 1380201786]

約数ペア:

[(1, 1380201786), (2, 690100893), (3, 460067262), (6, 230033631), (9, 153355754), (18, 76677877), (571, 2417166), (1142, 1208583), (1713, 805722), (3426, 402861), (5139, 268574), (10278, 134287)]