15450318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 37200240

約数和(自身を除く): 21749922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 1693, 3042, 3386, 4563, 5079, 9126, 10158, 15237, 22009, 30474, 44018, 45711, 66027, 91422, 132054, 198081, 286117, 396162, 572234, 594243, 858351, 1188486, 1716702, 2575053, 5150106, 7725159, 15450318]

約数ペア:

[(1, 15450318), (2, 7725159), (3, 5150106), (6, 2575053), (9, 1716702), (13, 1188486), (18, 858351), (26, 594243), (27, 572234), (39, 396162), (54, 286117), (78, 198081), (117, 132054), (169, 91422), (234, 66027), (338, 45711), (351, 44018), (507, 30474), (702, 22009), (1014, 15237), (1521, 10158), (1693, 9126), (3042, 5079), (3386, 4563)]