18034716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 49220864

約数和(自身を除く): 31186148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 4993, 9986, 14979, 19972, 29958, 34951, 59916, 69902, 104853, 139804, 209706, 214699, 419412, 429398, 644097, 858796, 1288194, 1502893, 2576388, 3005786, 4508679, 6011572, 9017358, 18034716]

約数ペア:

[(1, 18034716), (2, 9017358), (3, 6011572), (4, 4508679), (6, 3005786), (7, 2576388), (12, 1502893), (14, 1288194), (21, 858796), (28, 644097), (42, 429398), (43, 419412), (84, 214699), (86, 209706), (129, 139804), (172, 104853), (258, 69902), (301, 59916), (516, 34951), (602, 29958), (903, 19972), (1204, 14979), (1806, 9986), (3612, 4993)]