2005489926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{13487}}^1$

素因数の和:14257

約数の個数: 48

約数和(自身を含む): 4746912768

約数和(自身を除く): 2741422842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 751, 1502, 2253, 4506, 6759, 8261, 13487, 13518, 16522, 24783, 26974, 40461, 49566, 74349, 80922, 121383, 148357, 148698, 242766, 296714, 445071, 890142, 1335213, 2670426, 10128737, 20257474, 30386211, 60772422, 91158633, 111416107, 182317266, 222832214, 334248321, 668496642, 1002744963, 2005489926]

約数ペア:

[(1, 2005489926), (2, 1002744963), (3, 668496642), (6, 334248321), (9, 222832214), (11, 182317266), (18, 111416107), (22, 91158633), (33, 60772422), (66, 30386211), (99, 20257474), (198, 10128737), (751, 2670426), (1502, 1335213), (2253, 890142), (4506, 445071), (6759, 296714), (8261, 242766), (13487, 148698), (13518, 148357), (16522, 121383), (24783, 80922), (26974, 74349), (40461, 49566)]