18157040252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2389}}^1\times {\mathrm{11243}}^1$

素因数の和:13662

約数の個数: 36

約数和(自身を含む): 34424517960

約数和(自身を除く): 16267477708

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2389, 4778, 9556, 11243, 22486, 31057, 44972, 62114, 124228, 146159, 292318, 403741, 584636, 807482, 1614964, 1900067, 3800134, 7600268, 26859527, 53719054, 107438108, 349173851, 698347702, 1396695404, 4539260063, 9078520126, 18157040252]

約数ペア:

[(1, 18157040252), (2, 9078520126), (4, 4539260063), (13, 1396695404), (26, 698347702), (52, 349173851), (169, 107438108), (338, 53719054), (676, 26859527), (2389, 7600268), (4778, 3800134), (9556, 1900067), (11243, 1614964), (22486, 807482), (31057, 584636), (44972, 403741), (62114, 292318), (124228, 146159)]