42018236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21839}}^1$

素因数の和:21893

約数の個数: 24

約数和(自身を含む): 81332160

約数和(自身を除く): 39313924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 21839, 43678, 87356, 283907, 567814, 808043, 1135628, 1616086, 3232172, 10504559, 21009118, 42018236]

約数ペア:

[(1, 42018236), (2, 21009118), (4, 10504559), (13, 3232172), (26, 1616086), (37, 1135628), (52, 808043), (74, 567814), (148, 283907), (481, 87356), (962, 43678), (1924, 21839)]