2679138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1933}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 7240896

約数和(自身を除く): 4561758

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1933, 3866, 5799, 11598, 13531, 17397, 21263, 27062, 34794, 40593, 42526, 63789, 81186, 121779, 127578, 148841, 191367, 243558, 297682, 382734, 446523, 893046, 1339569, 2679138]

約数ペア:

[(1, 2679138), (2, 1339569), (3, 893046), (6, 446523), (7, 382734), (9, 297682), (11, 243558), (14, 191367), (18, 148841), (21, 127578), (22, 121779), (33, 81186), (42, 63789), (63, 42526), (66, 40593), (77, 34794), (99, 27062), (126, 21263), (154, 17397), (198, 13531), (231, 11598), (462, 5799), (693, 3866), (1386, 1933)]