11771658

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 26462592

約数和(自身を除く): 14690934

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 151, 183, 213, 302, 366, 426, 453, 549, 639, 906, 1098, 1278, 1359, 2718, 4331, 8662, 9211, 10721, 12993, 18422, 21442, 25986, 27633, 32163, 38979, 55266, 64326, 77958, 82899, 96489, 165798, 192978, 653981, 1307962, 1961943, 3923886, 5885829, 11771658]

約数ペア:

[(1, 11771658), (2, 5885829), (3, 3923886), (6, 1961943), (9, 1307962), (18, 653981), (61, 192978), (71, 165798), (122, 96489), (142, 82899), (151, 77958), (183, 64326), (213, 55266), (302, 38979), (366, 32163), (426, 27633), (453, 25986), (549, 21442), (639, 18422), (906, 12993), (1098, 10721), (1278, 9211), (1359, 8662), (2718, 4331)]