2019438414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{59581}}^1$

素因数の和:59865

約数の個数: 48

約数和(自身を含む): 5019187680

約数和(自身を除く): 2999749266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 1614, 1883, 2421, 3766, 4842, 5649, 11298, 16947, 33894, 59581, 119162, 178743, 357486, 417067, 536229, 834134, 1072458, 1251201, 2502402, 3753603, 7507206, 16027289, 32054578, 48081867, 96163734, 112191023, 144245601, 224382046, 288491202, 336573069, 673146138, 1009719207, 2019438414]

約数ペア:

[(1, 2019438414), (2, 1009719207), (3, 673146138), (6, 336573069), (7, 288491202), (9, 224382046), (14, 144245601), (18, 112191023), (21, 96163734), (42, 48081867), (63, 32054578), (126, 16027289), (269, 7507206), (538, 3753603), (807, 2502402), (1614, 1251201), (1883, 1072458), (2421, 834134), (3766, 536229), (4842, 417067), (5649, 357486), (11298, 178743), (16947, 119162), (33894, 59581)]