19441026

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 49213440

約数和(自身を除く): 29772414

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1423, 1518, 2277, 2846, 4269, 4554, 6831, 8538, 12807, 13662, 15653, 25614, 31306, 32729, 38421, 46959, 65458, 76842, 93918, 98187, 140877, 196374, 281754, 294561, 360019, 422631, 589122, 720038, 845262, 883683, 1080057, 1767366, 2160114, 3240171, 6480342, 9720513, 19441026]

約数ペア:

[(1, 19441026), (2, 9720513), (3, 6480342), (6, 3240171), (9, 2160114), (11, 1767366), (18, 1080057), (22, 883683), (23, 845262), (27, 720038), (33, 589122), (46, 422631), (54, 360019), (66, 294561), (69, 281754), (99, 196374), (138, 140877), (198, 98187), (207, 93918), (253, 76842), (297, 65458), (414, 46959), (506, 38421), (594, 32729), (621, 31306), (759, 25614), (1242, 15653), (1423, 13662), (1518, 12807), (2277, 8538), (2846, 6831), (4269, 4554)]