7878132

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4192

約数の個数: 36

約数和(自身を含む): 20294820

約数和(自身を除く): 12416688

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 4129, 8258, 12387, 16516, 24774, 37161, 49548, 74322, 148644, 218837, 437674, 656511, 875348, 1313022, 1969533, 2626044, 3939066, 7878132]

約数ペア:

[(1, 7878132), (2, 3939066), (3, 2626044), (4, 1969533), (6, 1313022), (9, 875348), (12, 656511), (18, 437674), (36, 218837), (53, 148644), (106, 74322), (159, 49548), (212, 37161), (318, 24774), (477, 16516), (636, 12387), (954, 8258), (1908, 4129)]