17760468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 45549504

約数和(自身を除く): 27789036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 857, 942, 1714, 1727, 1884, 2571, 3428, 3454, 5142, 5181, 6908, 9427, 10284, 10362, 18854, 20724, 28281, 37708, 56562, 113124, 134549, 269098, 403647, 538196, 807294, 1480039, 1614588, 2960078, 4440117, 5920156, 8880234, 17760468]

約数ペア:

[(1, 17760468), (2, 8880234), (3, 5920156), (4, 4440117), (6, 2960078), (11, 1614588), (12, 1480039), (22, 807294), (33, 538196), (44, 403647), (66, 269098), (132, 134549), (157, 113124), (314, 56562), (471, 37708), (628, 28281), (857, 20724), (942, 18854), (1714, 10362), (1727, 10284), (1884, 9427), (2571, 6908), (3428, 5181), (3454, 5142)]