2013194043

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3767}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 3526848000

約数和(自身を除く): 1513653957

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 499, 1071, 1497, 3493, 3767, 4491, 8483, 10479, 11301, 25449, 26369, 31437, 33903, 59381, 64039, 76347, 79107, 178143, 192117, 237321, 448273, 534429, 576351, 1344819, 1879733, 4034457, 5639199, 13158131, 16917597, 31955461, 39474393, 95866383, 118423179, 223688227, 287599149, 671064681, 2013194043]

約数ペア:

[(1, 2013194043), (3, 671064681), (7, 287599149), (9, 223688227), (17, 118423179), (21, 95866383), (51, 39474393), (63, 31955461), (119, 16917597), (153, 13158131), (357, 5639199), (499, 4034457), (1071, 1879733), (1497, 1344819), (3493, 576351), (3767, 534429), (4491, 448273), (8483, 237321), (10479, 192117), (11301, 178143), (25449, 79107), (26369, 76347), (31437, 64039), (33903, 59381)]