12812418

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 29536416

約数和(自身を除く): 16723998

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 643, 738, 1107, 1286, 1929, 2214, 3321, 3858, 5787, 6642, 9963, 11574, 17361, 19926, 26363, 34722, 52083, 52726, 79089, 104166, 156249, 158178, 237267, 312498, 474534, 711801, 1423602, 2135403, 4270806, 6406209, 12812418]

約数ペア:

[(1, 12812418), (2, 6406209), (3, 4270806), (6, 2135403), (9, 1423602), (18, 711801), (27, 474534), (41, 312498), (54, 237267), (81, 158178), (82, 156249), (123, 104166), (162, 79089), (243, 52726), (246, 52083), (369, 34722), (486, 26363), (643, 19926), (738, 17361), (1107, 11574), (1286, 9963), (1929, 6642), (2214, 5787), (3321, 3858)]