189492066

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 420323904

約数和(自身を除く): 230831838

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 307, 318, 477, 614, 647, 921, 954, 1294, 1842, 1941, 2763, 3882, 5526, 5823, 11646, 16271, 32542, 34291, 48813, 68582, 97626, 102873, 146439, 198629, 205746, 292878, 308619, 397258, 595887, 617238, 1191774, 1787661, 3575322, 10527337, 21054674, 31582011, 63164022, 94746033, 189492066]

約数ペア:

[(1, 189492066), (2, 94746033), (3, 63164022), (6, 31582011), (9, 21054674), (18, 10527337), (53, 3575322), (106, 1787661), (159, 1191774), (307, 617238), (318, 595887), (477, 397258), (614, 308619), (647, 292878), (921, 205746), (954, 198629), (1294, 146439), (1842, 102873), (1941, 97626), (2763, 68582), (3882, 48813), (5526, 34291), (5823, 32542), (11646, 16271)]