40387716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65993}}^1$

素因数の和:66020

約数の個数: 36

約数和(自身を含む): 108098172

約数和(自身を除く): 67710456

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 65993, 131986, 197979, 263972, 395958, 593937, 791916, 1121881, 1187874, 2243762, 2375748, 3365643, 4487524, 6731286, 10096929, 13462572, 20193858, 40387716]

約数ペア:

[(1, 40387716), (2, 20193858), (3, 13462572), (4, 10096929), (6, 6731286), (9, 4487524), (12, 3365643), (17, 2375748), (18, 2243762), (34, 1187874), (36, 1121881), (51, 791916), (68, 593937), (102, 395958), (153, 263972), (204, 197979), (306, 131986), (612, 65993)]