21049848

素因数分解:

$2^3\times 3^3\times {\mathrm{97453}}^1$

素因数の和:97468

約数の個数: 32

約数和(自身を含む): 58472400

約数和(自身を除く): 37422552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 97453, 194906, 292359, 389812, 584718, 779624, 877077, 1169436, 1754154, 2338872, 2631231, 3508308, 5262462, 7016616, 10524924, 21049848]

約数ペア:

[(1, 21049848), (2, 10524924), (3, 7016616), (4, 5262462), (6, 3508308), (8, 2631231), (9, 2338872), (12, 1754154), (18, 1169436), (24, 877077), (27, 779624), (36, 584718), (54, 389812), (72, 292359), (108, 194906), (216, 97453)]