18007652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11171}}^1$

素因数の和:11219

約数の個数: 24

約数和(自身を含む): 35035392

約数和(自身を除く): 17027740

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11171, 22342, 44684, 145223, 290446, 346301, 580892, 692602, 1385204, 4501913, 9003826, 18007652]

約数ペア:

[(1, 18007652), (2, 9003826), (4, 4501913), (13, 1385204), (26, 692602), (31, 580892), (52, 346301), (62, 290446), (124, 145223), (403, 44684), (806, 22342), (1612, 11171)]