18869844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9767}}^1$

素因数の和:9804

約数の個数: 48

約数和(自身を含む): 52512768

約数和(自身を除く): 33642924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9767, 19534, 29301, 39068, 58602, 68369, 117204, 136738, 205107, 224641, 273476, 410214, 449282, 673923, 820428, 898564, 1347846, 1572487, 2695692, 3144974, 4717461, 6289948, 9434922, 18869844]

約数ペア:

[(1, 18869844), (2, 9434922), (3, 6289948), (4, 4717461), (6, 3144974), (7, 2695692), (12, 1572487), (14, 1347846), (21, 898564), (23, 820428), (28, 673923), (42, 449282), (46, 410214), (69, 273476), (84, 224641), (92, 205107), (138, 136738), (161, 117204), (276, 68369), (322, 58602), (483, 39068), (644, 29301), (966, 19534), (1932, 9767)]