12118518

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 29272320

約数和(自身を除く): 17153802

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 307, 387, 459, 614, 731, 774, 918, 921, 1161, 1462, 1842, 2193, 2322, 2763, 4386, 5219, 5526, 6579, 8289, 10438, 13158, 13201, 15657, 16578, 19737, 26402, 31314, 39474, 39603, 46971, 79206, 93942, 118809, 140913, 224417, 237618, 281826, 356427, 448834, 673251, 712854, 1346502, 2019753, 4039506, 6059259, 12118518]

約数ペア:

[(1, 12118518), (2, 6059259), (3, 4039506), (6, 2019753), (9, 1346502), (17, 712854), (18, 673251), (27, 448834), (34, 356427), (43, 281826), (51, 237618), (54, 224417), (86, 140913), (102, 118809), (129, 93942), (153, 79206), (258, 46971), (306, 39603), (307, 39474), (387, 31314), (459, 26402), (614, 19737), (731, 16578), (774, 15657), (918, 13201), (921, 13158), (1161, 10438), (1462, 8289), (1842, 6579), (2193, 5526), (2322, 5219), (2763, 4386)]