987560574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{164429}}^1$

素因数の和:164465

約数の個数: 64

約数和(自身を含む): 2651927040

約数和(自身を除く): 1664366466

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 164429, 328858, 493287, 986574, 1151003, 1808719, 2137577, 2302006, 3453009, 3617438, 4275154, 5426157, 6412731, 6906018, 10852314, 12661033, 12825462, 14963039, 23513347, 25322066, 29926078, 37983099, 44889117, 47026694, 70540041, 75966198, 89778234, 141080082, 164593429, 329186858, 493780287, 987560574]

約数ペア:

[(1, 987560574), (2, 493780287), (3, 329186858), (6, 164593429), (7, 141080082), (11, 89778234), (13, 75966198), (14, 70540041), (21, 47026694), (22, 44889117), (26, 37983099), (33, 29926078), (39, 25322066), (42, 23513347), (66, 14963039), (77, 12825462), (78, 12661033), (91, 10852314), (143, 6906018), (154, 6412731), (182, 5426157), (231, 4275154), (273, 3617438), (286, 3453009), (429, 2302006), (462, 2137577), (546, 1808719), (858, 1151003), (1001, 986574), (2002, 493287), (3003, 328858), (6006, 164429)]