20180149626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{116593}}^1$

素因数の和:116935

約数の個数: 64

約数和(自身を含む): 49831342848

約数和(自身を除く): 29651193222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 317, 546, 634, 951, 1902, 2219, 4121, 4438, 6657, 8242, 12363, 13314, 24726, 28847, 57694, 86541, 116593, 173082, 233186, 349779, 699558, 816151, 1515709, 1632302, 2448453, 3031418, 4547127, 4896906, 9094254, 10609963, 21219926, 31829889, 36959981, 63659778, 73919962, 110879943, 221759886, 258719867, 480479753, 517439734, 776159601, 960959506, 1441439259, 1552319202, 2882878518, 3363358271, 6726716542, 10090074813, 20180149626]

約数ペア:

[(1, 20180149626), (2, 10090074813), (3, 6726716542), (6, 3363358271), (7, 2882878518), (13, 1552319202), (14, 1441439259), (21, 960959506), (26, 776159601), (39, 517439734), (42, 480479753), (78, 258719867), (91, 221759886), (182, 110879943), (273, 73919962), (317, 63659778), (546, 36959981), (634, 31829889), (951, 21219926), (1902, 10609963), (2219, 9094254), (4121, 4896906), (4438, 4547127), (6657, 3031418), (8242, 2448453), (12363, 1632302), (13314, 1515709), (24726, 816151), (28847, 699558), (57694, 349779), (86541, 233186), (116593, 173082)]