18325208

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1721}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 37815120

約数和(自身を除く): 19489912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 1721, 2662, 3442, 5324, 6884, 10648, 13768, 18931, 37862, 75724, 151448, 208241, 416482, 832964, 1665928, 2290651, 4581302, 9162604, 18325208]

約数ペア:

[(1, 18325208), (2, 9162604), (4, 4581302), (8, 2290651), (11, 1665928), (22, 832964), (44, 416482), (88, 208241), (121, 151448), (242, 75724), (484, 37862), (968, 18931), (1331, 13768), (1721, 10648), (2662, 6884), (3442, 5324)]