18273759

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3011}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 29589888

約数和(自身を除く): 11316129

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 3011, 6069, 9033, 21077, 51187, 63231, 153561, 358309, 870179, 1074927, 2610537, 6091253, 18273759]

約数ペア:

[(1, 18273759), (3, 6091253), (7, 2610537), (17, 1074927), (21, 870179), (51, 358309), (119, 153561), (289, 63231), (357, 51187), (867, 21077), (2023, 9033), (3011, 6069)]