129088638

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{146359}}^1$

素因数の和:146381

約数の個数: 36

約数和(自身を含む): 325358280

約数和(自身を除く): 196269642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 146359, 292718, 439077, 878154, 1024513, 1317231, 2049026, 2634462, 3073539, 6147078, 7171591, 9220617, 14343182, 18441234, 21514773, 43029546, 64544319, 129088638]

約数ペア:

[(1, 129088638), (2, 64544319), (3, 43029546), (6, 21514773), (7, 18441234), (9, 14343182), (14, 9220617), (18, 7171591), (21, 6147078), (42, 3073539), (49, 2634462), (63, 2049026), (98, 1317231), (126, 1024513), (147, 878154), (294, 439077), (441, 292718), (882, 146359)]