18148236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{35171}}^1$

素因数の和:35221

約数の個数: 24

約数和(自身を含む): 43331904

約数和(自身を除く): 25183668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 35171, 70342, 105513, 140684, 211026, 422052, 1512353, 3024706, 4537059, 6049412, 9074118, 18148236]

約数ペア:

[(1, 18148236), (2, 9074118), (3, 6049412), (4, 4537059), (6, 3024706), (12, 1512353), (43, 422052), (86, 211026), (129, 140684), (172, 105513), (258, 70342), (516, 35171)]