2038861638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{3229}}^1$

素因数の和:4314

約数の個数: 64

約数和(自身を含む): 4948876800

約数和(自身を除く): 2910015162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 1063, 2126, 3189, 3229, 6378, 6458, 9567, 9687, 11693, 19134, 19374, 23386, 28701, 29061, 35079, 35519, 57402, 58122, 70158, 71038, 87183, 105237, 106557, 174366, 210474, 213114, 315711, 319671, 631422, 639342, 959013, 1918026, 3432427, 6864854, 10297281, 20594562, 30891843, 37756697, 61783686, 75513394, 92675529, 113270091, 185351058, 226540182, 339810273, 679620546, 1019430819, 2038861638]

約数ペア:

[(1, 2038861638), (2, 1019430819), (3, 679620546), (6, 339810273), (9, 226540182), (11, 185351058), (18, 113270091), (22, 92675529), (27, 75513394), (33, 61783686), (54, 37756697), (66, 30891843), (99, 20594562), (198, 10297281), (297, 6864854), (594, 3432427), (1063, 1918026), (2126, 959013), (3189, 639342), (3229, 631422), (6378, 319671), (6458, 315711), (9567, 213114), (9687, 210474), (11693, 174366), (19134, 106557), (19374, 105237), (23386, 87183), (28701, 71038), (29061, 70158), (35079, 58122), (35519, 57402)]