19735128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39157}}^1$

素因数の和:39176

約数の個数: 48

約数和(自身を含む): 61086480

約数和(自身を除く): 41351352

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, 39157, 78314, 117471, 156628, 234942, 274099, 313256, 352413, 469884, 548198, 704826, 822297, 939768, 1096396, 1409652, 1644594, 2192792, 2466891, 2819304, 3289188, 4933782, 6578376, 9867564, 19735128]

約数ペア:

[(1, 19735128), (2, 9867564), (3, 6578376), (4, 4933782), (6, 3289188), (7, 2819304), (8, 2466891), (9, 2192792), (12, 1644594), (14, 1409652), (18, 1096396), (21, 939768), (24, 822297), (28, 704826), (36, 548198), (42, 469884), (56, 352413), (63, 313256), (72, 274099), (84, 234942), (126, 156628), (168, 117471), (252, 78314), (504, 39157)]