21829014

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1202

約数の個数: 40

約数和(自身を含む): 49344768

約数和(自身を除く): 27515754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1061, 1143, 2122, 2286, 3183, 3429, 6366, 6858, 9549, 10287, 19098, 20574, 28647, 57294, 85941, 134747, 171882, 269494, 404241, 808482, 1212723, 2425446, 3638169, 7276338, 10914507, 21829014]

約数ペア:

[(1, 21829014), (2, 10914507), (3, 7276338), (6, 3638169), (9, 2425446), (18, 1212723), (27, 808482), (54, 404241), (81, 269494), (127, 171882), (162, 134747), (254, 85941), (381, 57294), (762, 28647), (1061, 20574), (1143, 19098), (2122, 10287), (2286, 9549), (3183, 6858), (3429, 6366)]