13381038

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 32812416

約数和(自身を除く): 19431378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2503, 2673, 5006, 5346, 7509, 15018, 22527, 27533, 45054, 55066, 67581, 82599, 135162, 165198, 202743, 247797, 405486, 495594, 608229, 743391, 1216458, 1486782, 2230173, 4460346, 6690519, 13381038]

約数ペア:

[(1, 13381038), (2, 6690519), (3, 4460346), (6, 2230173), (9, 1486782), (11, 1216458), (18, 743391), (22, 608229), (27, 495594), (33, 405486), (54, 247797), (66, 202743), (81, 165198), (99, 135162), (162, 82599), (198, 67581), (243, 55066), (297, 45054), (486, 27533), (594, 22527), (891, 15018), (1782, 7509), (2503, 5346), (2673, 5006)]