21082584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{51673}}^1$

素因数の和:51699

約数の個数: 32

約数和(自身を含む): 55807920

約数和(自身を除く): 34725336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 51673, 103346, 155019, 206692, 310038, 413384, 620076, 878441, 1240152, 1756882, 2635323, 3513764, 5270646, 7027528, 10541292, 21082584]

約数ペア:

[(1, 21082584), (2, 10541292), (3, 7027528), (4, 5270646), (6, 3513764), (8, 2635323), (12, 1756882), (17, 1240152), (24, 878441), (34, 620076), (51, 413384), (68, 310038), (102, 206692), (136, 155019), (204, 103346), (408, 51673)]