21133176

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{51797}}^1$

素因数の和:51823

約数の個数: 32

約数和(自身を含む): 55941840

約数和(自身を除く): 34808664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 51797, 103594, 155391, 207188, 310782, 414376, 621564, 880549, 1243128, 1761098, 2641647, 3522196, 5283294, 7044392, 10566588, 21133176]

約数ペア:

[(1, 21133176), (2, 10566588), (3, 7044392), (4, 5283294), (6, 3522196), (8, 2641647), (12, 1761098), (17, 1243128), (24, 880549), (34, 621564), (51, 414376), (68, 310782), (102, 207188), (136, 155391), (204, 103594), (408, 51797)]