668897262

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{10657}}^1$

素因数の和:10993

約数の個数: 48

約数和(自身を含む): 1586166192

約数和(自身を除く): 917268930

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 317, 634, 951, 1902, 2853, 3487, 5706, 6974, 10461, 10657, 20922, 21314, 31383, 31971, 62766, 63942, 95913, 117227, 191826, 234454, 351681, 703362, 1055043, 2110086, 3378269, 6756538, 10134807, 20269614, 30404421, 37160959, 60808842, 74321918, 111482877, 222965754, 334448631, 668897262]

約数ペア:

[(1, 668897262), (2, 334448631), (3, 222965754), (6, 111482877), (9, 74321918), (11, 60808842), (18, 37160959), (22, 30404421), (33, 20269614), (66, 10134807), (99, 6756538), (198, 3378269), (317, 2110086), (634, 1055043), (951, 703362), (1902, 351681), (2853, 234454), (3487, 191826), (5706, 117227), (6974, 95913), (10461, 63942), (10657, 62766), (20922, 31971), (21314, 31383)]