15964614

素因数分解:

$2^1\times 3^5\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 20359674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 307, 321, 486, 614, 642, 921, 963, 1842, 1926, 2763, 2889, 5526, 5778, 8289, 8667, 16578, 17334, 24867, 26001, 32849, 49734, 52002, 65698, 74601, 98547, 149202, 197094, 295641, 591282, 886923, 1773846, 2660769, 5321538, 7982307, 15964614]

約数ペア:

[(1, 15964614), (2, 7982307), (3, 5321538), (6, 2660769), (9, 1773846), (18, 886923), (27, 591282), (54, 295641), (81, 197094), (107, 149202), (162, 98547), (214, 74601), (243, 65698), (307, 52002), (321, 49734), (486, 32849), (614, 26001), (642, 24867), (921, 17334), (963, 16578), (1842, 8667), (1926, 8289), (2763, 5778), (2889, 5526)]