21434022

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2251}}^1$

素因数の和:2305

約数の個数: 36

約数和(自身を含む): 48568884

約数和(自身を除く): 27134862

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 2251, 3174, 4502, 4761, 6753, 9522, 13506, 20259, 40518, 51773, 103546, 155319, 310638, 465957, 931914, 1190779, 2381558, 3572337, 7144674, 10717011, 21434022]

約数ペア:

[(1, 21434022), (2, 10717011), (3, 7144674), (6, 3572337), (9, 2381558), (18, 1190779), (23, 931914), (46, 465957), (69, 310638), (138, 155319), (207, 103546), (414, 51773), (529, 40518), (1058, 20259), (1587, 13506), (2251, 9522), (3174, 6753), (4502, 4761)]