13566156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 32997888

約数和(自身を除く): 19431732

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 431, 516, 732, 862, 1293, 1724, 2586, 2623, 5172, 5246, 7869, 10492, 15738, 18533, 26291, 31476, 37066, 52582, 55599, 74132, 78873, 105164, 111198, 157746, 222396, 315492, 1130513, 2261026, 3391539, 4522052, 6783078, 13566156]

約数ペア:

[(1, 13566156), (2, 6783078), (3, 4522052), (4, 3391539), (6, 2261026), (12, 1130513), (43, 315492), (61, 222396), (86, 157746), (122, 111198), (129, 105164), (172, 78873), (183, 74132), (244, 55599), (258, 52582), (366, 37066), (431, 31476), (516, 26291), (732, 18533), (862, 15738), (1293, 10492), (1724, 7869), (2586, 5246), (2623, 5172)]