64938006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{515381}}^1$

素因数の和:515396

約数の個数: 24

約数和(自身を含む): 160799184

約数和(自身を除く): 95861178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 515381, 1030762, 1546143, 3092286, 3607667, 4638429, 7215334, 9276858, 10823001, 21646002, 32469003, 64938006]

約数ペア:

[(1, 64938006), (2, 32469003), (3, 21646002), (6, 10823001), (7, 9276858), (9, 7215334), (14, 4638429), (18, 3607667), (21, 3092286), (42, 1546143), (63, 1030762), (126, 515381)]