213075684

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{10781}}^1$

素因数の和:10858

約数の個数: 60

約数和(自身を含む): 566205948

約数和(自身を除く): 353130264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 9882, 10781, 19764, 21562, 32343, 43124, 64686, 97029, 129372, 194058, 291087, 388116, 582174, 657641, 873261, 1164348, 1315282, 1746522, 1972923, 2630564, 3493044, 3945846, 5918769, 7891692, 11837538, 17756307, 23675076, 35512614, 53268921, 71025228, 106537842, 213075684]

約数ペア:

[(1, 213075684), (2, 106537842), (3, 71025228), (4, 53268921), (6, 35512614), (9, 23675076), (12, 17756307), (18, 11837538), (27, 7891692), (36, 5918769), (54, 3945846), (61, 3493044), (81, 2630564), (108, 1972923), (122, 1746522), (162, 1315282), (183, 1164348), (244, 873261), (324, 657641), (366, 582174), (549, 388116), (732, 291087), (1098, 194058), (1647, 129372), (2196, 97029), (3294, 64686), (4941, 43124), (6588, 32343), (9882, 21562), (10781, 19764)]