21963732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{701}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 58810752

約数和(自身を除く): 36847020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 373, 701, 746, 1119, 1402, 1492, 2103, 2238, 2611, 2804, 4206, 4476, 4907, 5222, 7833, 8412, 9814, 10444, 14721, 15666, 19628, 29442, 31332, 58884, 261473, 522946, 784419, 1045892, 1568838, 1830311, 3137676, 3660622, 5490933, 7321244, 10981866, 21963732]

約数ペア:

[(1, 21963732), (2, 10981866), (3, 7321244), (4, 5490933), (6, 3660622), (7, 3137676), (12, 1830311), (14, 1568838), (21, 1045892), (28, 784419), (42, 522946), (84, 261473), (373, 58884), (701, 31332), (746, 29442), (1119, 19628), (1402, 15666), (1492, 14721), (2103, 10444), (2238, 9814), (2611, 8412), (2804, 7833), (4206, 5222), (4476, 4907)]