64401126

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{10831}}^1$

素因数の和:11827

約数の個数: 16

約数和(自身を含む): 128944128

約数和(自身を除く): 64543002

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 10831, 21662, 32493, 64986, 10733521, 21467042, 32200563, 64401126]

約数ペア:

[(1, 64401126), (2, 32200563), (3, 21467042), (6, 10733521), (991, 64986), (1982, 32493), (2973, 21662), (5946, 10831)]