73748142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18539}}^1$

素因数の和:18577

約数の個数: 48

約数和(自身を含む): 182211120

約数和(自身を除く): 108462978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18539, 37078, 55617, 111234, 166851, 241007, 315163, 333702, 482014, 630326, 723021, 945489, 1446042, 1890978, 2169063, 2836467, 4097119, 4338126, 5672934, 8194238, 12291357, 24582714, 36874071, 73748142]

約数ペア:

[(1, 73748142), (2, 36874071), (3, 24582714), (6, 12291357), (9, 8194238), (13, 5672934), (17, 4338126), (18, 4097119), (26, 2836467), (34, 2169063), (39, 1890978), (51, 1446042), (78, 945489), (102, 723021), (117, 630326), (153, 482014), (221, 333702), (234, 315163), (306, 241007), (442, 166851), (663, 111234), (1326, 55617), (1989, 37078), (3978, 18539)]