18585219621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{428221}}^1$

素因数の和:428301

約数の個数: 32

約数和(自身を含む): 28118769408

約数和(自身を除く): 9533549787

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2553, 14467, 43401, 428221, 1284663, 7279757, 9849083, 15844177, 21839271, 29547249, 47532531, 167434411, 269351009, 364416071, 502303233, 808053027, 1093248213, 6195073207, 18585219621]

約数ペア:

[(1, 18585219621), (3, 6195073207), (17, 1093248213), (23, 808053027), (37, 502303233), (51, 364416071), (69, 269351009), (111, 167434411), (391, 47532531), (629, 29547249), (851, 21839271), (1173, 15844177), (1887, 9849083), (2553, 7279757), (14467, 1284663), (43401, 428221)]