57456342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3977

約数の個数: 48

約数和(自身を含む): 134122560

約数和(自身を除く): 76666218

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 3907, 4902, 7353, 7814, 11721, 14706, 23442, 35163, 70326, 74233, 148466, 168001, 222699, 336002, 445398, 504003, 668097, 1008006, 1336194, 1512009, 3024018, 3192019, 6384038, 9576057, 19152114, 28728171, 57456342]

約数ペア:

[(1, 57456342), (2, 28728171), (3, 19152114), (6, 9576057), (9, 6384038), (18, 3192019), (19, 3024018), (38, 1512009), (43, 1336194), (57, 1008006), (86, 668097), (114, 504003), (129, 445398), (171, 336002), (258, 222699), (342, 168001), (387, 148466), (774, 74233), (817, 70326), (1634, 35163), (2451, 23442), (3907, 14706), (4902, 11721), (7353, 7814)]