1865892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 5048960

約数和(自身を除く): 3183068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 229, 291, 388, 458, 582, 679, 687, 916, 1164, 1358, 1374, 1603, 2037, 2716, 2748, 3206, 4074, 4809, 6412, 8148, 9618, 19236, 22213, 44426, 66639, 88852, 133278, 155491, 266556, 310982, 466473, 621964, 932946, 1865892]

約数ペア:

[(1, 1865892), (2, 932946), (3, 621964), (4, 466473), (6, 310982), (7, 266556), (12, 155491), (14, 133278), (21, 88852), (28, 66639), (42, 44426), (84, 22213), (97, 19236), (194, 9618), (229, 8148), (291, 6412), (388, 4809), (458, 4074), (582, 3206), (679, 2748), (687, 2716), (916, 2037), (1164, 1603), (1358, 1374)]