18055356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 48

約数和(自身を含む): 47042688

約数和(自身を除く): 28987332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 3181, 5676, 6362, 9543, 12724, 19086, 34991, 38172, 69982, 104973, 136783, 139964, 209946, 273566, 410349, 419892, 547132, 820698, 1504613, 1641396, 3009226, 4513839, 6018452, 9027678, 18055356]

約数ペア:

[(1, 18055356), (2, 9027678), (3, 6018452), (4, 4513839), (6, 3009226), (11, 1641396), (12, 1504613), (22, 820698), (33, 547132), (43, 419892), (44, 410349), (66, 273566), (86, 209946), (129, 139964), (132, 136783), (172, 104973), (258, 69982), (473, 38172), (516, 34991), (946, 19086), (1419, 12724), (1892, 9543), (2838, 6362), (3181, 5676)]