2018631264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1617493}}^1$

素因数の和:1617519

約数の個数: 48

約数和(自身を含む): 5706518832

約数和(自身を除く): 3687887568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1617493, 3234986, 4852479, 6469972, 9704958, 12939944, 19409916, 21027409, 25879888, 38819832, 42054818, 51759776, 63082227, 77639664, 84109636, 126164454, 155279328, 168219272, 252328908, 336438544, 504657816, 672877088, 1009315632, 2018631264]

約数ペア:

[(1, 2018631264), (2, 1009315632), (3, 672877088), (4, 504657816), (6, 336438544), (8, 252328908), (12, 168219272), (13, 155279328), (16, 126164454), (24, 84109636), (26, 77639664), (32, 63082227), (39, 51759776), (48, 42054818), (52, 38819832), (78, 25879888), (96, 21027409), (104, 19409916), (156, 12939944), (208, 9704958), (312, 6469972), (416, 4852479), (624, 3234986), (1248, 1617493)]