1639572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12421}}^1$

素因数の和:12439

約数の個数: 24

約数和(自身を含む): 4173792

約数和(自身を除く): 2534220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 12421, 24842, 37263, 49684, 74526, 136631, 149052, 273262, 409893, 546524, 819786, 1639572]

約数ペア:

[(1, 1639572), (2, 819786), (3, 546524), (4, 409893), (6, 273262), (11, 149052), (12, 136631), (22, 74526), (33, 49684), (44, 37263), (66, 24842), (132, 12421)]