19779732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11213}}^1$

素因数の和:11237

約数の個数: 54

約数和(自身を含む): 58167018

約数和(自身を除く): 38387286

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11213, 22426, 33639, 44852, 67278, 78491, 100917, 134556, 156982, 201834, 235473, 313964, 403668, 470946, 549437, 706419, 941892, 1098874, 1412838, 1648311, 2197748, 2825676, 3296622, 4944933, 6593244, 9889866, 19779732]

約数ペア:

[(1, 19779732), (2, 9889866), (3, 6593244), (4, 4944933), (6, 3296622), (7, 2825676), (9, 2197748), (12, 1648311), (14, 1412838), (18, 1098874), (21, 941892), (28, 706419), (36, 549437), (42, 470946), (49, 403668), (63, 313964), (84, 235473), (98, 201834), (126, 156982), (147, 134556), (196, 100917), (252, 78491), (294, 67278), (441, 44852), (588, 33639), (882, 22426), (1764, 11213)]