2018227743

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{110849}}^1$

素因数の和:110896

約数の個数: 36

約数和(自身を含む): 3539218800

約数和(自身を除く): 1520991057

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 6069, 18207, 110849, 332547, 775943, 997641, 1884433, 2327829, 5653299, 6983487, 13191031, 16959897, 32035361, 39573093, 96106083, 118719279, 224247527, 288318249, 672742581, 2018227743]

約数ペア:

[(1, 2018227743), (3, 672742581), (7, 288318249), (9, 224247527), (17, 118719279), (21, 96106083), (51, 39573093), (63, 32035361), (119, 16959897), (153, 13191031), (289, 6983487), (357, 5653299), (867, 2327829), (1071, 1884433), (2023, 997641), (2601, 775943), (6069, 332547), (18207, 110849)]