1380012732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{75017}}^1$

素因数の和:75107

約数の個数: 72

約数和(自身を含む): 4041369696

約数和(自身を除く): 2661356964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 18396, 75017, 150034, 225051, 300068, 450102, 525119, 675153, 900204, 1050238, 1350306, 1575357, 2100476, 2700612, 3150714, 4726071, 5476241, 6301428, 9452142, 10952482, 16428723, 18904284, 21904964, 32857446, 38333687, 49286169, 65714892, 76667374, 98572338, 115001061, 153334748, 197144676, 230002122, 345003183, 460004244, 690006366, 1380012732]

約数ペア:

[(1, 1380012732), (2, 690006366), (3, 460004244), (4, 345003183), (6, 230002122), (7, 197144676), (9, 153334748), (12, 115001061), (14, 98572338), (18, 76667374), (21, 65714892), (28, 49286169), (36, 38333687), (42, 32857446), (63, 21904964), (73, 18904284), (84, 16428723), (126, 10952482), (146, 9452142), (219, 6301428), (252, 5476241), (292, 4726071), (438, 3150714), (511, 2700612), (657, 2100476), (876, 1575357), (1022, 1350306), (1314, 1050238), (1533, 900204), (2044, 675153), (2628, 525119), (3066, 450102), (4599, 300068), (6132, 225051), (9198, 150034), (18396, 75017)]