127942236

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{15937}}^1$

素因数の和:16170

約数の個数: 36

約数和(自身を含む): 324880192

約数和(自身を除く): 196937956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 15937, 31874, 47811, 63748, 95622, 143433, 191244, 286866, 573732, 3553951, 7107902, 10661853, 14215804, 21323706, 31985559, 42647412, 63971118, 127942236]

約数ペア:

[(1, 127942236), (2, 63971118), (3, 42647412), (4, 31985559), (6, 21323706), (9, 14215804), (12, 10661853), (18, 7107902), (36, 3553951), (223, 573732), (446, 286866), (669, 191244), (892, 143433), (1338, 95622), (2007, 63748), (2676, 47811), (4014, 31874), (8028, 15937)]