554687874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{55127}}^1$

素因数の和:55191

約数の個数: 48

約数和(自身を含む): 1324395072

約数和(自身を除く): 769707198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 55127, 110254, 165381, 330762, 496143, 716651, 992286, 1433302, 2149953, 2370461, 4299906, 4740922, 6449859, 7111383, 12899718, 14222766, 21334149, 30815993, 42668298, 61631986, 92447979, 184895958, 277343937, 554687874]

約数ペア:

[(1, 554687874), (2, 277343937), (3, 184895958), (6, 92447979), (9, 61631986), (13, 42668298), (18, 30815993), (26, 21334149), (39, 14222766), (43, 12899718), (78, 7111383), (86, 6449859), (117, 4740922), (129, 4299906), (234, 2370461), (258, 2149953), (387, 1433302), (559, 992286), (774, 716651), (1118, 496143), (1677, 330762), (3354, 165381), (5031, 110254), (10062, 55127)]