1401876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5563}}^1$

素因数の和:5580

約数の個数: 36

約数和(自身を含む): 4050592

約数和(自身を除く): 2648716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5563, 11126, 16689, 22252, 33378, 38941, 50067, 66756, 77882, 100134, 116823, 155764, 200268, 233646, 350469, 467292, 700938, 1401876]

約数ペア:

[(1, 1401876), (2, 700938), (3, 467292), (4, 350469), (6, 233646), (7, 200268), (9, 155764), (12, 116823), (14, 100134), (18, 77882), (21, 66756), (28, 50067), (36, 38941), (42, 33378), (63, 22252), (84, 16689), (126, 11126), (252, 5563)]