7640904204

素因数分解:

$2^2\times 3^3\times {\mathrm{1951}}^1\times {\mathrm{36263}}^1$

素因数の和:38227

約数の個数: 48

約数和(自身を含む): 19820451840

約数和(自身を除く): 12179547636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1951, 3902, 5853, 7804, 11706, 17559, 23412, 35118, 36263, 52677, 70236, 72526, 105354, 108789, 145052, 210708, 217578, 326367, 435156, 652734, 979101, 1305468, 1958202, 3916404, 70749113, 141498226, 212247339, 282996452, 424494678, 636742017, 848989356, 1273484034, 1910226051, 2546968068, 3820452102, 7640904204]

約数ペア:

[(1, 7640904204), (2, 3820452102), (3, 2546968068), (4, 1910226051), (6, 1273484034), (9, 848989356), (12, 636742017), (18, 424494678), (27, 282996452), (36, 212247339), (54, 141498226), (108, 70749113), (1951, 3916404), (3902, 1958202), (5853, 1305468), (7804, 979101), (11706, 652734), (17559, 435156), (23412, 326367), (35118, 217578), (36263, 210708), (52677, 145052), (70236, 108789), (72526, 105354)]