2653450.00000000

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{116381}}^1$

素因数の和:116399

約数の個数: 32

約数和(自身を含む): 111726720

約数和(自身を除く): 67734702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 116381, 232762, 349143, 698286, 814667, 1047429, 1629334, 2094858, 2444001, 3142287, 4888002, 6284574, 7332003, 14664006, 21996009, 43992018]

約数ペア:

[(1, 43992018), (2, 21996009), (3, 14664006), (6, 7332003), (7, 6284574), (9, 4888002), (14, 3142287), (18, 2444001), (21, 2094858), (27, 1629334), (42, 1047429), (54, 814667), (63, 698286), (126, 349143), (189, 232762), (378, 116381)]