2018678214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{50969}}^1$

素因数の和:51045

約数の個数: 64

約数和(自身を含む): 4932264960

約数和(自身を除く): 2913586746

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 483, 574, 861, 943, 966, 1722, 1886, 2829, 5658, 6601, 13202, 19803, 39606, 50969, 101938, 152907, 305814, 356783, 713566, 1070349, 1172287, 2089729, 2140698, 2344574, 3516861, 4179458, 6269187, 7033722, 8206009, 12538374, 14628103, 16412018, 24618027, 29256206, 43884309, 48063767, 49236054, 87768618, 96127534, 144191301, 288382602, 336446369, 672892738, 1009339107, 2018678214]

約数ペア:

[(1, 2018678214), (2, 1009339107), (3, 672892738), (6, 336446369), (7, 288382602), (14, 144191301), (21, 96127534), (23, 87768618), (41, 49236054), (42, 48063767), (46, 43884309), (69, 29256206), (82, 24618027), (123, 16412018), (138, 14628103), (161, 12538374), (246, 8206009), (287, 7033722), (322, 6269187), (483, 4179458), (574, 3516861), (861, 2344574), (943, 2140698), (966, 2089729), (1722, 1172287), (1886, 1070349), (2829, 713566), (5658, 356783), (6601, 305814), (13202, 152907), (19803, 101938), (39606, 50969)]