61668198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{148957}}^1$

素因数の和:148988

約数の個数: 24

約数和(自身を含む): 139424688

約数和(自身を除く): 77756490

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 148957, 297914, 446871, 893742, 1340613, 2681226, 3426011, 6852022, 10278033, 20556066, 30834099, 61668198]

約数ペア:

[(1, 61668198), (2, 30834099), (3, 20556066), (6, 10278033), (9, 6852022), (18, 3426011), (23, 2681226), (46, 1340613), (69, 893742), (138, 446871), (207, 297914), (414, 148957)]