9918342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 26534400

約数和(自身を除く): 16616058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 1381, 2394, 2762, 3591, 4143, 7182, 8286, 9667, 12429, 19334, 24858, 26239, 29001, 37287, 52478, 58002, 74574, 78717, 87003, 157434, 174006, 183673, 236151, 261009, 367346, 472302, 522018, 551019, 708453, 1102038, 1416906, 1653057, 3306114, 4959171, 9918342]

約数ペア:

[(1, 9918342), (2, 4959171), (3, 3306114), (6, 1653057), (7, 1416906), (9, 1102038), (14, 708453), (18, 551019), (19, 522018), (21, 472302), (27, 367346), (38, 261009), (42, 236151), (54, 183673), (57, 174006), (63, 157434), (114, 87003), (126, 78717), (133, 74574), (171, 58002), (189, 52478), (266, 37287), (342, 29001), (378, 26239), (399, 24858), (513, 19334), (798, 12429), (1026, 9667), (1197, 8286), (1381, 7182), (2394, 4143), (2762, 3591)]