64386774

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{24007}}^1$

素因数の和:24164

約数の個数: 24

約数和(自身を含む): 140446800

約数和(自身を除く): 76060026

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 24007, 48014, 72021, 144042, 216063, 432126, 3577043, 7154086, 10731129, 21462258, 32193387, 64386774]

約数ペア:

[(1, 64386774), (2, 32193387), (3, 21462258), (6, 10731129), (9, 7154086), (18, 3577043), (149, 432126), (298, 216063), (447, 144042), (894, 72021), (1341, 48014), (2682, 24007)]