18419496

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{18719}}^1$

素因数の和:18769

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 28754904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 18719, 37438, 56157, 74876, 112314, 149752, 224628, 449256, 767479, 1534958, 2302437, 3069916, 4604874, 6139832, 9209748, 18419496]

約数ペア:

[(1, 18419496), (2, 9209748), (3, 6139832), (4, 4604874), (6, 3069916), (8, 2302437), (12, 1534958), (24, 767479), (41, 449256), (82, 224628), (123, 149752), (164, 112314), (246, 74876), (328, 56157), (492, 37438), (984, 18719)]