827856714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 1787909760

約数和(自身を除く): 960053046

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 181, 318, 362, 543, 757, 1007, 1086, 1514, 2014, 2271, 3021, 3439, 4542, 6042, 6878, 9593, 10317, 14383, 19186, 20634, 28766, 28779, 40121, 43149, 57558, 80242, 86298, 120363, 137017, 182267, 240726, 274034, 364534, 411051, 546801, 762299, 822102, 1093602, 1524598, 2286897, 2603323, 4573794, 5206646, 7261901, 7809969, 14523802, 15619938, 21785703, 43571406, 137976119, 275952238, 413928357, 827856714]

約数ペア:

[(1, 827856714), (2, 413928357), (3, 275952238), (6, 137976119), (19, 43571406), (38, 21785703), (53, 15619938), (57, 14523802), (106, 7809969), (114, 7261901), (159, 5206646), (181, 4573794), (318, 2603323), (362, 2286897), (543, 1524598), (757, 1093602), (1007, 822102), (1086, 762299), (1514, 546801), (2014, 411051), (2271, 364534), (3021, 274034), (3439, 240726), (4542, 182267), (6042, 137017), (6878, 120363), (9593, 86298), (10317, 80242), (14383, 57558), (19186, 43149), (20634, 40121), (28766, 28779)]