2129372298

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{161831}}^1$

素因数の和:161899

約数の個数: 48

約数和(自身を含む): 4998666816

約数和(自身を除く): 2869294518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 161831, 323662, 485493, 970986, 1456479, 2751127, 2912958, 5502254, 6958733, 8253381, 13917466, 16506762, 20876199, 24760143, 41752398, 49520286, 62628597, 118298461, 125257194, 236596922, 354895383, 709790766, 1064686149, 2129372298]

約数ペア:

[(1, 2129372298), (2, 1064686149), (3, 709790766), (6, 354895383), (9, 236596922), (17, 125257194), (18, 118298461), (34, 62628597), (43, 49520286), (51, 41752398), (86, 24760143), (102, 20876199), (129, 16506762), (153, 13917466), (258, 8253381), (306, 6958733), (387, 5502254), (731, 2912958), (774, 2751127), (1462, 1456479), (2193, 970986), (4386, 485493), (6579, 323662), (13158, 161831)]