21495078

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{36187}}^1$

素因数の和:36209

約数の個数: 32

約数和(自身を含む): 52110720

約数和(自身を除く): 30615642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 36187, 72374, 108561, 217122, 325683, 398057, 651366, 796114, 977049, 1194171, 1954098, 2388342, 3582513, 7165026, 10747539, 21495078]

約数ペア:

[(1, 21495078), (2, 10747539), (3, 7165026), (6, 3582513), (9, 2388342), (11, 1954098), (18, 1194171), (22, 977049), (27, 796114), (33, 651366), (54, 398057), (66, 325683), (99, 217122), (198, 108561), (297, 72374), (594, 36187)]