22266387

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 39782400

約数和(自身を除く): 17516013

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 73, 79, 99, 117, 143, 219, 237, 297, 351, 429, 657, 711, 803, 869, 949, 1027, 1287, 1971, 2133, 2409, 2607, 2847, 3081, 3861, 5767, 7227, 7821, 8541, 9243, 10439, 11297, 17301, 21681, 23463, 25623, 27729, 31317, 33891, 51903, 63437, 74971, 93951, 101673, 155709, 190311, 224913, 281853, 305019, 570933, 674739, 824681, 1712799, 2024217, 2474043, 7422129, 22266387]

約数ペア:

[(1, 22266387), (3, 7422129), (9, 2474043), (11, 2024217), (13, 1712799), (27, 824681), (33, 674739), (39, 570933), (73, 305019), (79, 281853), (99, 224913), (117, 190311), (143, 155709), (219, 101673), (237, 93951), (297, 74971), (351, 63437), (429, 51903), (657, 33891), (711, 31317), (803, 27729), (869, 25623), (949, 23463), (1027, 21681), (1287, 17301), (1971, 11297), (2133, 10439), (2409, 9243), (2607, 8541), (2847, 7821), (3081, 7227), (3861, 5767)]