180885042

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{257671}}^1$

素因数の和:257695

約数の個数: 32

約数和(自身を含む): 432888960

約数和(自身を除く): 252003918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 257671, 515342, 773013, 1546026, 2319039, 3349723, 4638078, 6699446, 6957117, 10049169, 13914234, 20098338, 30147507, 60295014, 90442521, 180885042]

約数ペア:

[(1, 180885042), (2, 90442521), (3, 60295014), (6, 30147507), (9, 20098338), (13, 13914234), (18, 10049169), (26, 6957117), (27, 6699446), (39, 4638078), (54, 3349723), (78, 2319039), (117, 1546026), (234, 773013), (351, 515342), (702, 257671)]