18085236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115931}}^1$

素因数の和:115951

約数の個数: 24

約数和(自身を含む): 45445344

約数和(自身を除く): 27360108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 115931, 231862, 347793, 463724, 695586, 1391172, 1507103, 3014206, 4521309, 6028412, 9042618, 18085236]

約数ペア:

[(1, 18085236), (2, 9042618), (3, 6028412), (4, 4521309), (6, 3014206), (12, 1507103), (13, 1391172), (26, 695586), (39, 463724), (52, 347793), (78, 231862), (156, 115931)]