19005453846

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{1298719}}^1$

素因数の和:1299001

約数の個数: 32

約数和(自身を含む): 42390220800

約数和(自身を除く): 23384766954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 1298719, 2597438, 3896157, 7792314, 11688471, 23376942, 35065413, 70130826, 351952849, 703905698, 1055858547, 2111717094, 3167575641, 6335151282, 9502726923, 19005453846]

約数ペア:

[(1, 19005453846), (2, 9502726923), (3, 6335151282), (6, 3167575641), (9, 2111717094), (18, 1055858547), (27, 703905698), (54, 351952849), (271, 70130826), (542, 35065413), (813, 23376942), (1626, 11688471), (2439, 7792314), (4878, 3896157), (7317, 2597438), (14634, 1298719)]