1640386836

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{125527}}^1$

素因数の和:125562

約数の個数: 72

約数和(自身を含む): 4674662720

約数和(自身を除く): 3034275884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 13068, 125527, 251054, 376581, 502108, 753162, 1129743, 1380797, 1506324, 2259486, 2761594, 3389229, 4142391, 4518972, 5523188, 6778458, 8284782, 12427173, 13556916, 15188767, 16569564, 24854346, 30377534, 37281519, 45566301, 49708692, 60755068, 74563038, 91132602, 136698903, 149126076, 182265204, 273397806, 410096709, 546795612, 820193418, 1640386836]

約数ペア:

[(1, 1640386836), (2, 820193418), (3, 546795612), (4, 410096709), (6, 273397806), (9, 182265204), (11, 149126076), (12, 136698903), (18, 91132602), (22, 74563038), (27, 60755068), (33, 49708692), (36, 45566301), (44, 37281519), (54, 30377534), (66, 24854346), (99, 16569564), (108, 15188767), (121, 13556916), (132, 12427173), (198, 8284782), (242, 6778458), (297, 5523188), (363, 4518972), (396, 4142391), (484, 3389229), (594, 2761594), (726, 2259486), (1089, 1506324), (1188, 1380797), (1452, 1129743), (2178, 753162), (3267, 502108), (4356, 376581), (6534, 251054), (13068, 125527)]