21436632

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{42533}}^1$

素因数の和:42552

約数の個数: 48

約数和(自身を含む): 66353040

約数和(自身を除く): 44916408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 42533, 85066, 127599, 170132, 255198, 297731, 340264, 382797, 510396, 595462, 765594, 893193, 1020792, 1190924, 1531188, 1786386, 2381848, 2679579, 3062376, 3572772, 5359158, 7145544, 10718316, 21436632]

約数ペア:

[(1, 21436632), (2, 10718316), (3, 7145544), (4, 5359158), (6, 3572772), (7, 3062376), (8, 2679579), (9, 2381848), (12, 1786386), (14, 1531188), (18, 1190924), (21, 1020792), (24, 893193), (28, 765594), (36, 595462), (42, 510396), (56, 382797), (63, 340264), (72, 297731), (84, 255198), (126, 170132), (168, 127599), (252, 85066), (504, 42533)]