18813762

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 48038400

約数和(自身を除く): 29224638

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1667, 1881, 3334, 3762, 5001, 5643, 10002, 11286, 15003, 18337, 30006, 31673, 36674, 45009, 55011, 63346, 90018, 95019, 110022, 165033, 190038, 285057, 330066, 348403, 495099, 570114, 696806, 855171, 990198, 1045209, 1710342, 2090418, 3135627, 6271254, 9406881, 18813762]

約数ペア:

[(1, 18813762), (2, 9406881), (3, 6271254), (6, 3135627), (9, 2090418), (11, 1710342), (18, 1045209), (19, 990198), (22, 855171), (27, 696806), (33, 570114), (38, 495099), (54, 348403), (57, 330066), (66, 285057), (99, 190038), (114, 165033), (171, 110022), (198, 95019), (209, 90018), (297, 63346), (342, 55011), (418, 45009), (513, 36674), (594, 31673), (627, 30006), (1026, 18337), (1254, 15003), (1667, 11286), (1881, 10002), (3334, 5643), (3762, 5001)]