138539736

素因数分解:

$2^3\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{1907}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 375780600

約数和(自身を除く): 237240864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009, 1907, 2018, 3027, 3814, 4036, 5721, 6054, 7628, 8072, 9081, 11442, 12108, 15256, 17163, 18162, 22884, 24216, 34326, 36324, 45768, 68652, 72648, 137304, 1924163, 3848326, 5772489, 7696652, 11544978, 15393304, 17317467, 23089956, 34634934, 46179912, 69269868, 138539736]

約数ペア:

[(1, 138539736), (2, 69269868), (3, 46179912), (4, 34634934), (6, 23089956), (8, 17317467), (9, 15393304), (12, 11544978), (18, 7696652), (24, 5772489), (36, 3848326), (72, 1924163), (1009, 137304), (1907, 72648), (2018, 68652), (3027, 45768), (3814, 36324), (4036, 34326), (5721, 24216), (6054, 22884), (7628, 18162), (8072, 17163), (9081, 15256), (11442, 12108)]