387971586

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{422627}}^1$

素因数の和:422655

約数の個数: 32

約数和(自身を含む): 912876480

約数和(自身を除く): 524904894

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 422627, 845254, 1267881, 2535762, 3803643, 7184659, 7607286, 11410929, 14369318, 21553977, 22821858, 43107954, 64661931, 129323862, 193985793, 387971586]

約数ペア:

[(1, 387971586), (2, 193985793), (3, 129323862), (6, 64661931), (9, 43107954), (17, 22821858), (18, 21553977), (27, 14369318), (34, 11410929), (51, 7607286), (54, 7184659), (102, 3803643), (153, 2535762), (306, 1267881), (459, 845254), (918, 422627)]