18385464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 50515200

約数和(自身を除く): 32129736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 1753, 2622, 3496, 3506, 5244, 5259, 7012, 10488, 10518, 14024, 21036, 33307, 40319, 42072, 66614, 80638, 99921, 120957, 133228, 161276, 199842, 241914, 266456, 322552, 399684, 483828, 766061, 799368, 967656, 1532122, 2298183, 3064244, 4596366, 6128488, 9192732, 18385464]

約数ペア:

[(1, 18385464), (2, 9192732), (3, 6128488), (4, 4596366), (6, 3064244), (8, 2298183), (12, 1532122), (19, 967656), (23, 799368), (24, 766061), (38, 483828), (46, 399684), (57, 322552), (69, 266456), (76, 241914), (92, 199842), (114, 161276), (138, 133228), (152, 120957), (184, 99921), (228, 80638), (276, 66614), (437, 42072), (456, 40319), (552, 33307), (874, 21036), (1311, 14024), (1748, 10518), (1753, 10488), (2622, 7012), (3496, 5259), (3506, 5244)]