21540192

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3803}}^1$

素因数の和:3875

約数の個数: 48

約数和(自身を含む): 57516480

約数和(自身を除く): 35976288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3803, 5664, 7606, 11409, 15212, 22818, 30424, 45636, 60848, 91272, 121696, 182544, 224377, 365088, 448754, 673131, 897508, 1346262, 1795016, 2692524, 3590032, 5385048, 7180064, 10770096, 21540192]

約数ペア:

[(1, 21540192), (2, 10770096), (3, 7180064), (4, 5385048), (6, 3590032), (8, 2692524), (12, 1795016), (16, 1346262), (24, 897508), (32, 673131), (48, 448754), (59, 365088), (96, 224377), (118, 182544), (177, 121696), (236, 91272), (354, 60848), (472, 45636), (708, 30424), (944, 22818), (1416, 15212), (1888, 11409), (2832, 7606), (3803, 5664)]