18197298

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1810

約数の個数: 56

約数和(自身を含む): 46797888

約数和(自身を除く): 28600590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 1783, 3402, 3566, 5103, 5349, 10206, 10698, 12481, 16047, 24962, 32094, 37443, 48141, 74886, 96282, 112329, 144423, 224658, 288846, 336987, 433269, 673974, 866538, 1010961, 1299807, 2021922, 2599614, 3032883, 6065766, 9098649, 18197298]

約数ペア:

[(1, 18197298), (2, 9098649), (3, 6065766), (6, 3032883), (7, 2599614), (9, 2021922), (14, 1299807), (18, 1010961), (21, 866538), (27, 673974), (42, 433269), (54, 336987), (63, 288846), (81, 224658), (126, 144423), (162, 112329), (189, 96282), (243, 74886), (378, 48141), (486, 37443), (567, 32094), (729, 24962), (1134, 16047), (1458, 12481), (1701, 10698), (1783, 10206), (3402, 5349), (3566, 5103)]