139291218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 339085440

約数和(自身を除く): 199794222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 421, 557, 594, 842, 1114, 1263, 1671, 2526, 3342, 3789, 4631, 5013, 6127, 7578, 9262, 10026, 11367, 12254, 13893, 15039, 18381, 22734, 27786, 30078, 36762, 41679, 55143, 83358, 110286, 125037, 165429, 234497, 250074, 330858, 468994, 703491, 1406982, 2110473, 2579467, 4220946, 5158934, 6331419, 7738401, 12662838, 15476802, 23215203, 46430406, 69645609, 139291218]

約数ペア:

[(1, 139291218), (2, 69645609), (3, 46430406), (6, 23215203), (9, 15476802), (11, 12662838), (18, 7738401), (22, 6331419), (27, 5158934), (33, 4220946), (54, 2579467), (66, 2110473), (99, 1406982), (198, 703491), (297, 468994), (421, 330858), (557, 250074), (594, 234497), (842, 165429), (1114, 125037), (1263, 110286), (1671, 83358), (2526, 55143), (3342, 41679), (3789, 36762), (4631, 30078), (5013, 27786), (6127, 22734), (7578, 18381), (9262, 15039), (10026, 13893), (11367, 12254)]