21943602

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{1061}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 48936960

約数和(自身を除く): 26993358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1061, 1149, 2122, 2298, 3183, 3447, 6366, 6894, 9549, 10341, 19098, 20682, 28647, 57294, 406363, 812726, 1219089, 2438178, 3657267, 7314534, 10971801, 21943602]

約数ペア:

[(1, 21943602), (2, 10971801), (3, 7314534), (6, 3657267), (9, 2438178), (18, 1219089), (27, 812726), (54, 406363), (383, 57294), (766, 28647), (1061, 20682), (1149, 19098), (2122, 10341), (2298, 9549), (3183, 6894), (3447, 6366)]